september 21, 2020...northwest pakistan.25 prior to the end of most border fighting in 2017, an...

30
Creating Refugees: Displacement Caused by the United States’ Post-9/11 Wars David Vine, Cala Coffman, Katalina Khoury, Madison Lovasz, Helen Bush, Rachael Leduc, and Jennifer Walkup 1 September 21, 2020 EXECUTIVE SUMMARY Since President George W. Bush announced a “global war on terror” following Al Qaeda’s September 11, 2001 attacks on the United States, the U.S. military has engaged in combat around the world. As in past conflicts, the United States’ post-9/11 wars have resulted in mass population displacements. This report is the first to measure comprehensively how many people these wars have displaced. Using the best available international data, this report conservatively estimates that at least 37 million people have fled their homes in the eight most violent wars the U.S. military has launched or participated in since 2001. The report details a methodology for calculating wartime displacement, provides an overview of displacement in each war-affected country, and points to displacement’s individual and societal impacts. Wartime displacement (alongside war deaths and injuries) must be central to any analysis of the post-9/11 wars and their short- and long-term consequences. Displacement also must be central to any possible consideration of the future use of military force by the United States or others. Ultimately, displacing 37 million—and perhaps as many as 59 million—raises the question of who bears responsibility for repairing the damage inflicted on those displaced. 1 David Vine is Professor of Anthropology at American University in Washington, DC. The other authors were students in the Spring 2020 American University Public Anthropology Clinic. The second, third, and fourth authors are listed alphabetically and collectively should be considered second author; the fifth through seventh authors should be considered the third author. The authors thank Heidi Peltier, Stephanie Savell, Neta Crawford, Catherine Lutz, and the other authors of “20 Years of War” papers for their helpful feedback and assistance with this paper. Thanks also to Francesca Emanuele for help with data collection and to Ernesto Castañeda-Tinoco for his careful reading and extremely helpful feedback on an early draft.

Upload: others

Post on 05-Oct-2020

2 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

CreatingRefugees:

DisplacementCausedbytheUnitedStates’Post-9/11Wars

DavidVine,CalaCoffman,KatalinaKhoury,MadisonLovasz,HelenBush,RachaelLeduc,andJenniferWalkup1

September21,2020EXECUTIVESUMMARY

SincePresidentGeorgeW.Bushannounceda“globalwaronterror”followingAlQaeda’sSeptember11,2001attacksontheUnitedStates,theU.S.militaryhasengagedincombataroundtheworld.Asinpastconflicts,theUnitedStates’post-9/11warshaveresultedinmasspopulationdisplacements.Thisreportisthefirsttomeasurecomprehensivelyhowmanypeoplethesewarshavedisplaced.Usingthebestavailableinternationaldata,thisreportconservativelyestimatesthatatleast37millionpeoplehavefledtheirhomesintheeightmostviolentwarstheU.S.militaryhaslaunchedorparticipatedinsince2001.Thereportdetailsamethodologyforcalculatingwartimedisplacement,providesanoverviewofdisplacementineachwar-affectedcountry,andpointstodisplacement’sindividualandsocietalimpacts.

Wartimedisplacement(alongsidewardeathsandinjuries)mustbecentraltoanyanalysisofthepost-9/11warsandtheirshort-andlong-termconsequences.DisplacementalsomustbecentraltoanypossibleconsiderationofthefutureuseofmilitaryforcebytheUnitedStatesorothers.Ultimately,displacing37million—andperhapsasmanyas59million—raisesthequestionofwhobearsresponsibilityforrepairingthedamageinflictedonthosedisplaced.

1DavidVineisProfessorofAnthropologyatAmericanUniversityinWashington,DC.TheotherauthorswerestudentsintheSpring2020AmericanUniversityPublicAnthropologyClinic.Thesecond,third,andfourthauthorsarelistedalphabeticallyandcollectivelyshouldbeconsideredsecondauthor;thefifththroughseventhauthorsshouldbeconsideredthethirdauthor.TheauthorsthankHeidiPeltier,StephanieSavell,NetaCrawford,CatherineLutz,andtheotherauthorsof“20YearsofWar”papersfortheirhelpfulfeedbackandassistancewiththispaper.ThanksalsotoFrancescaEmanueleforhelpwithdatacollectionandtoErnestoCastañeda-Tinocoforhiscarefulreadingandextremelyhelpfulfeedbackonanearlydraft.

Page 2: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

2

Page 3: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

3

MAJORFINDINGS§TheU.S.post-9/11warshaveforciblydisplacedatleast37millionpeopleinandfromAfghanistan,Iraq,Pakistan,Yemen,Somalia,thePhilippines,Libya,andSyria.Thisexceedsthosedisplacedbyeverywarsince1900,exceptWorldWarII.

§37millionisaveryconservativeestimate.ThetotaldisplacedbytheU.S.post-9/11warscouldbecloserto48–59million.

§25.3millionpeoplehavereturnedafterbeingdisplaced,althoughreturndoesnoterasethetraumaofdisplacementormeanthatthosedisplacedhavereturnedtotheiroriginalhomesortoasecurelife.

§Anynumberislimitedinwhatitcanconveyaboutdisplacement’sdamage.Thepeoplebehindthenumberscanbedifficulttosee,andnumberscannotcommunicatehowitmightfeeltoloseone’shome,belongings,community,andmuchmore.Displacementhascausedincalculableharmtoindividuals,families,towns,cities,regions,andentirecountriesphysically,socially,emotionally,andeconomically.

Introduction

SincetheGeorgeW.Bushadministrationlauncheda“globalwaronterror”followingAlQaeda’sSeptember11,2001attacksontheUnitedStates,theU.S.militaryhaswagedwarcontinuouslyforalmosttwodecades.2Inthattime,U.S.forceshavefoughtinwarsorparticipatedinothercombatoperationsinatleast24countries.3Thedestructioninflictedbywarfareinthesecountrieshasbeenincalculableforciviliansandcombatants,forU.S.militarypersonnelandtheirfamilymembers,andforentiresocieties.Deathsandinjuriesnumberinthemillions.

Likeotherwarsthroughouthistory,theU.S.post-9/11warshavecausedmillionsofpeople—thevastmajority,civilians—tofearfortheirlivesandfleeinsearchofsafety.Millionshavefledairstrikes,bombings,artilleryfire,droneattacks,gunbattles,andrape.Peoplehavefledthedestructionoftheirhomes,neighborhoods,hospitals,schools,jobs,andlocalfoodandwatersources.Theyhaveescapedforcedevictions,deaththreats,andlarge-scaleethniccleansingsetoffbytheU.SwarsinAfghanistanandIraqinparticular.4

2 Weput“terrorism”andvariationsofthewordinquotationmarkstoindicatethepoliticizednatureoftheconcept—asthesayinggoes,oneperson’sterroristisanotherperson’sfreedomfighter.TheU.S.governmentandothergovernmentshaveusedthetermflexiblysince2001tojustifywarsandattacksonalmostanygroupdefinedasanenemy.3BarbaraSalazarTorreonandSofiaPlagakis,InstancesofUseofUnitedStatesArmedForcesAbroad,1798–2018(Washington,DC:CongressionalResearchService,2018);DavidVine,TheUnitedStatesofWar:AGlobalHistoryofAmerica'sEndlessConflicts,fromColumbustotheIslamicState(UniversityofCaliforniaPress,forthcoming[October13,2020]).4Homelessveteransfromthepost-9/11warsrepresentothersdisplacedinindirectwaysbythesewars.IntheUnitedStates,alone,thereweremorethan31,000homelessveteransfromthepost-

Page 4: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

4

Toourknowledge,noonehascalculatedhowmanypeoplehavebeendisplacedbytheUnitedStates’post-9/11wars.Somescholars,journalists,andinternationalorganizationshaveprovideddisplacementdataforsomeofthesewars,suchasthoseinAfghanistanandIraq.Howeverthesestatisticstendtobesnapshotsofthenumberofrefugeesandinternallydisplacedpeople(IDP)ataparticularpointintimeratherthanafullaccountingofthetotalnumberofpeopledisplacedovertimesincethestartofthewars.5

Thispapercalculatesthetotalnumberofdisplacedpeopleintheeightpost-9/11warsinwhichU.S.forceshavebeenmostsignificantlyinvolved.WefocusonwarswheretheU.S.governmentbearsaclearresponsibilityforinitiatingarmedcombat(theoverlappingAfghanistan/Pakistanwarandthepost-2003warinIraq);forescalatingarmedconflict(U.S.andEuropeaninterventionintheLibyanuprisingagainstMuammarGaddafiandLibya’songoingcivilwarandU.S.involvementinSyria);orforbeingasignificantparticipantincombatthroughdronestrikes,battlefieldadvising,logisticalsupport,armssales,andothermeans(U.S.forces’involvementinwarsinYemen,Somalia,andthePhilippines).6

IndocumentingdisplacementcausedbytheU.S.post-9/11wars,wearenotsuggestingtheU.S.governmentortheUnitedStatesasacountryissolelyresponsibleforthedisplacement.Causationisneversosimple.Causationalwaysinvolvesamultiplicityofcombatantsandotherpowerfulactors,centuriesofhistory,andlarge-scalepolitical,economic,andsocialforces.Eveninthesimplestofcases,conditionsofpre-existingpoverty,environmentalchange,priorwars,andotherformsofviolenceshapewhoisdisplacedandwhoisnot.

Thispaperanditsaccompanyingtablesdocumentseveralcategoriesofpeopledisplacedbythepost-9/11wars:1)refugees,2)asylumseekerspursuingprotectionasrefugees,and3)internallydisplacedpersonsorpeople(IDPs).Wealsocalculatethenumberof4)refugees,asylumseekers,andIDPswhohavereturnedtotheircountryorareaoforigin.

Ultimately,weestimatethatatleast37millionpeoplehavebeendisplacedinjusteightcountriessince2001(Table1).Thisincludes8millionpeopledisplacedacrossinternationalbordersasrefugeesandasylumseekersand29millionpeopledisplacedinternallytootherpartsoftheircountries.Toputthesefiguresinperspective,displacing37millionpeopleisequivalenttoremovingnearlyalltheresidentsofthestateofCaliforniaorallthepeopleinTexasandVirginiacombined.7Thefigureisalmostaslargeasthe

9/11warsasof2015(StephenMetraux,etal.,“PathwaysIntoHomelessnessAmongPost-9/11-EraVeterans,”PsychologicalServices14,no.2(2017):230).5E.g.,SonjaFransenandHeindeHaas,“TheVolumeandGeographyofForcedMigration,”workingpaper,MigrationPolicyInstituteDecember2019.6WhiletheintensityoffightinginAfghanistanandIraqencouraginglyhasdissipatedinrecentyears,thewarsinSomalia,Yemen,andSyriahavenot;theyremainamongthetoptencountriesexperiencingthemostsevereinternaldisplacementintheworld.7UnitedStatesCensusBureau,“StatePopulationTotalsandComponentsofChange:2010-2019,”December30,2019,https://www.census.gov/data/tables/time-series/demo/popest/2010s-state-total.html.

Page 5: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

5

populationofCanada.8Inhistoricalterms,37milliondisplacedismorethanthosedisplacedbyanyotherwarordisastersinceatleastthestartofthetwentiethcenturywiththesoleexceptionofWorldWarII(seeTable2).9

TheUnitedStates’post-9/11warshavecontributedsignificantlytothedramaticincreaseinrecentyearsinthenumberofpeopledisplacedbywarandviolentconflictworldwide:Between2010and2019,thetotalnumberofrefugeesandIDPsgloballyhasnearlydoubledfrom41millionto79.5million.10

Inthenextsection,thispaperproceedswithanoverviewofourmethodologyandapproachtocalculatingwartimedisplacement.AmoredetaileddiscussionisintheAppendix.Wenextprovideanoverviewofdisplacementineachwar-affectedcountry.Wethenpresenttheresultsofourcalculationsanddiscussthelimitsofquantitativemeasurement.Weconcludebydiscussingthesignificanceofourfindingstoassessmentsofthepost-9/11wars,todebatesabouttheuseofmilitaryforcemorebroadly,andtoquestionsaboutwhobearsresponsibilityforrepairingdamagesufferedbythedisplaced.

Definitions

Definitionsfollowthoseoftheinternationalorganizations,includingtheUnitedNationsHighCommissionerforRefugees(UNHCR),thatarethesourcesofourdata.Refugees:Peopleoutsidetheircountryoforiginwhohavebeengrantedprotected“refugee”status,accordingtoapplicableinternationalconventionsanddefinitions,bythegovernmentsofcountriestowhichpeoplehavefled.Thiscategoryalsoincludespeoplein“refugee-like”situationswhomayneitherhavereceivedprotectedstatusorbeanasylumseeker.11AsylumSeekers:Peoplewhoareseekingbuthavenotyetbeengrantedrefugeestatusandprotectionoutsidetheircountryoforigin.12InternallyDisplacedPersons/People(IDPs):Peoplewhoremainwithintheircountriesoforiginandwhohavebeenforcedtofleeorleavetheirhomesorplacesofhabitualresidenceasaresultofortoavoidtheviolenteffectsofwar.13(IDPscanincludepeople

8WorldBankGroup,“WorldPopulationProspects:2019Revision,”accessedAugust10,2020,https://data.worldbank.org/indicator/SP.POP.TOTL.9Populationgrowthsincethestartofthetwentiethcenturymakestheseincidentsofdisplacementimperfectcomparisons.10UNHCR,GlobalTrends:ForcedDisplacementin2019(Geneva:UnitedNations,2020),8.11UNHCR,GlobalTrends:2019,64.12UNHCR,GlobalTrends:2019,64.13IDMC,GlobalReportonInternalDisplacement[GRID]2020MethodologicalAnnex(Geneva:NorwegianRefugeeCouncil,April2020),5.IDPsincludepastoralistandnomadicpeopleswhoaredisplacedfromtheirplacesofregularhabitationbywarorviolentconflict.IDPsaregenerallycountedregardlessofcitizenshipstatusinacountryiftheyaredisplacedfromtheirplaceofhabitualresidence(IDMC,GRID2020MethodologicalAnnex,5).IDMCalsogenerallydefinespeople

Page 6: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

6

forcedtofleedisasterssuchasfloodsandearthquakes,howeverweexcludetheseIDPsfromourcalculations.)14ReturnedRefugeesandAsylumSeekersandReturnedIDPs(Returnees):Peoplewhohavereturnedtotheircountryoforiginfromabroadorhavereturnedtotheirareaoforiginfromanotherpartoftheircountry.Includeschildrenborntodisplacedmotherswhentheyreturntoamother’shomecountryorareaoforigin.MethodsandApproach

Thestatisticsthatprovidethebasisforourcalculationsare,webelieve,thebestavailable.StatisticsforrefugeesandasylumseekersprimarilycomefromtheUnitedNationsHighCommissionerforRefugees(UNHCR),whichhascompileddataonforceddisplacementworldwidesince1951.Statisticsforpeopledisplacedwithintheircountries—IDPs—comesfromtheInternalDisplacementMonitoringCentre(IDMC),UNHCR,theInternationalOrganizationforMigration(IOM),andtheUNOfficefortheCoordinationofHumanitarianAffairs(OCHA).Wesoughtoutandusedmultipledatasourceswherepossibletocompareandcheckfigures.

Aswithourdefinitions(above),wefollowthestandardsbywhichtheseleadinginternationalorganizationsdeterminewhoqualifiesasapersondisplacedbywar.Liketheseorganizations,andotherinternationaldisplacementexperts,wedonotsuggestthatwaristhesingularcauseofdisplacementforthosecategorizedasdisplacedbywar.Instead,wefollowUNHCR,IDMC,andothersinfocusingoncasesinwhichtheviolenceofwarbearsprimaryresponsibilityfor,oristheprecipitatingincidentbehind,people’sflightfromtheirhome.

Documentingwar-induceddisplacementraisesnumerousothermethodologicalchallenges.Foremostamongthemisthereliabilityofdisplacementstatistics.Thisisaperennialproblemreflectingthescaleofdisplacement;thedifficultyofdatacollectioninwarzones,refugeecamps,andothercontextswhererefugeesfrequentlyliveclandestinelives;andthefactthatdataaboutthedisplacedfrequentlyhaspolitical,economic,anddiplomaticconsequences.Unfortunatelyinternationalorganizationsanddisplacementscholarshavereachednoconsensusaboutwhetherdisplacementstatisticstendtounderestimateoroverestimatethenumberdisplaced.Wediscusstheseandother asIDPsregardlessofthedistanceofdisplacementordurationofdisplacementfromhome.SeeIDMC,GlobalReportonInternalDisplacement2017MethodologicalAnnex(Geneva:NorwegianRefugeeCouncil,2017),102.14Excludingall“disasterIDPs”isonewayourcalculationisconservative:warfrequentlymakespeoplevulnerabletootherformsofdisplacementgivenhowwardestroysinfrastructure,damageshousing,andcausesthelossofincomeandwealththatcanprotectpeoplefromdisaster-induceddisplacement.“Anoverlapofconflictanddisastersrepeatedlydisplacedpeopleinanumberofcountries,”IDMCwrotein2019.“ExtendedrainyseasonsdisplacedmillionsofpeopleinareasofNigeriaandSomaliaalreadyaffectedbyconflict.MostofthepeopledisplacedbydisastersinIraqandSyriawere[war-displaced]IDPslivingincampsthatwereflooded.”IDMC,GRID2019,v.

Page 7: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

7

problemsindetailintheAppendix.Giventhesechallenges,wealwayserredontheconservativesideinourestimates.Wealsowanttoavoidanyperceptionthatwehaveexaggeratedthescaleofdisplacement.

DisplacementlinkedtoU.S.militaryactivityinSyriaisparticularlychallengingtoquantify.Throughoutthecountry’scivilwar,morethanhalfofSyria’spre-warpopulationhasbeendisplaced,totalingsome13.3millionpeoplein2018.15WeconsideredincludingmostorallofthisdisplacementinourcalculationgiventheimportantroletheU.S.warinIraqanditsbirthingoftheIslamicStatehaveplayedinshapingtheSyriancivilwar.WeoptedinsteadforamoreconservativeapproachgiventhatU.S.involvementinthewarhasbeenrelativelylimitedcomparedtothatoftheSyriangovernment,rebelforces,foreignmilitants,andRussian,Turkish,andotherforeignmilitaries.WhiletheU.S.governmenthasprovidedfunding,training,andothersupportforsomerebelgroups,U.S.forcesonlystartedfightinginSyriain2014withthestartoftheU.S.waragainsttheso-calledIslamicState.Asaresult,wefocusedourcalculationsonpeopledisplacedfromfiveSyrianprovinceswhereU.S.forceshavefoughtandoperatedsince2014.16AlessconservativeandarguablymoreaccurateapproachwouldincludethedisplacedfromallofSyria’sprovincessince2014orasearlyas2013whentheU.S.governmentbeganbackingSyrianrebelgroups.

Ourtotaldisplacementcalculationdoesnotincludemillionsmorewhohavebeendisplacedinotherpost–2001conflictsinwhichtheU.S.governmenthasbeeninvolvedaspartofthe“waronterror.”WehavenotincludedthesedisplacedpeoplesbecauseU.S.militaryinvolvementinotherconflictshasbeensignificantlynarrowerinscope,duration,anddegreeofcombatinvolvement.Thedisplacementis,however,nolesssignificantforthoseaffectedanddeservesadditionalinvestigation.Weprovideabriefoverviewofdisplacementintheseotherconflictsinthesection,below,thatdiscussesouroverallcalculation(“DisplacementintheU.S.Post-9/11Wars:37million”).First,wereviewthehistoryandcontoursofdisplacementintheeightcountriesthatarethefocusofthispaper.

15UNHCR,GlobalTrends:ForcedDisplacementin2018(Geneva:UnitedNations,2019),4,6.16ThefiveareAleppo,Al-Hasakeh,Ar-Raqqa,Deir-ez-Zor,andHoms.See,e.g.,CongressionalResearchServicereportsonSyria,whichincludemapsofU.S.militarybasesinSyriaandadiscussionofU.S.operationsinthecountry.CongressionalResearchServicereportsforSyriacanbefoundathttps://www.everycrsreport.com/reports/RL33487.html.Seealso,IDMC,“Syria:DriversofDisplacement,”webpage,Geneva,NorwegianRefugeeCouncil,https://www.internal-displacement.org/countries/syria,accessedJune13,2020.

Page 8: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

8

DisplacementinWar-AffectedCountriesAfghanistan(2001–present)

The2001U.S.invasionofAfghanistanandnearlytwodecadesofwarhavedisplacedmillionsinacountrywheremassdisplacementhasbeenafixtureoflifesincetheSovietUnion’sinvasionin1979.BythetimeoftheSovietwithdrawalfromAfghanistan,therewere5.6millionAfghanrefugees.17In2000,theyearbeforethestartoftheU.S.-ledwar,4.4millionAfghanrefugeesandasylumseekersremainedabroad,alongwithmorethan758,000IDPs.18SincethestartoftheU.S.-ledwar,atleast2.1millionAfghansfledthecountrywithanother3.2milliondisplacedinternally(Table1).Therefugeeandasylumseekercalculation,inparticular,couldbeasignificantunderestimategivenotherdatashowingthat2.4millionfledthecountryjustbetween2012and2019.19Until2013,Afghansremainedthelargestrefugeepopulationintheworld,withanestimatedthreemillionrefugeesinPakistanalone.20

Inrecentyears,displacementhasgrownastheintensityoffightinghasincreasedbetweentheAfghanarmy,itsU.S.allies,andinsurgentTalibanforces,coupledwithgrowingIslamicStateattacksinthecountry.By2019,around3millionAfghanswere

17See,e.g.,UNHCR,TheStateofTheWorld'sRefugees2000:FiftyYearsofHumanitarianAction(Geneva:UnitedNations,2000),314;AlessandroMonsutti,“TheTransnationalTurninMigrationStudiesandtheAfghanSocialNetworks,”inDispossessionandDisplacement:ForcedMigrationintheMiddleEastandNorthAfrica,eds.DawnChattyandBillFinlayson(Oxford:OxfordUniversityPress,2010),47;AshleyJackson,“TheCostofWarAfghanExperiencesofConflict,1978–2009,”OxfamInternational,November2009,https://www-cdn.oxfam.org/s3fs-public/file_attachments/afghanistan-the-cost-of-war_14.pdf.18UNHCR,“UNHCR’sPopulationsofConcernOriginatingfromAfghanistan,”dataset,https://data.humdata.org/dataset/refugees-originating-afg,accessedMarch6,2020.Note:Thepreviouslinkappearstobebroken.TheclosestdatasettothatcitedappearstobeUNHCR,“End-YearStockPopulationFiguresForForciblyDisplacedPersonsOriginatingfromAfghanistan,”whichwasavailableasofAugust10,2020,athttps://data.humdata.org/dataset/unhcr-population-data-for-afg.UNHCRappearsrecentlytohaveupdateditsdatasetsforallcountriesavailableviatheHumanitarianDataExchange(HDX).UNHCRalsorecentlychangedthefunctionalityofanddataavailableviaitswebsiteprovidingstatisticsaboutdisplacedpeoples.Thismakesitdifficulttoaccesstheprecisedatasetsthatweemployed.Forthosewhowouldlikeaccesstoanyofthedataweused,pleaseemailvine@american.edu.19InternationalOrganizationforMigrationAfghanistan,“BaselineMobilityAssessment:SummaryResultsRound8Mar–Jun2019,”DisplacementTrackingMatrix/Afghanistan,2019,https://reliefweb.int/sites/reliefweb.int/files/resources/IOM-Afghanistan-Baseline-Mobility-Assessment-Summary-Results-June-2019-English.pdf.20NoWomen,NoPeace/MahwashBhimjee,“AfghanRefugeeWomeninPakistan:TheInvisibleCausalitiesoftheWarinAfghanistan,”TheFWordBlog,March28,2013,http://www.thefword.org.uk/blog/2013/03/afghan_refugee_women.

Page 9: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

9

displacedinternally—anall-timehigh.21Anequivalentnumberarerefugeesandasylumseekers,mostlyinPakistanandIran.22

Withpeacenegotiationsunderway,thereissomehopethatdisplacedAfghanscouldreturnhome.Indeed,whentheU.S.governmentanditsAfghanalliesinitiallydeposedtheTalibanfrompower,millionsofAfghansdisplacedbefore2001returnedhome.By2005,around5millionAfghanrefugeesandIDPshadreturnedtotheirhomeareas(returneesoftencouldnotreturntotheirphysicalhomes,sometimesbecausetheyweredestroyed).Inthesubsequent15years,around2.5millionrefugeesandIDPshavegonebacktosomesemblanceofhome,representingaboutoneinfivepeopleinthecountrytoday.23WhilesomereturnedbecauseofincreasedsafetyandstabilityinpartsofAfghanistan,othersreturnedbecauseofsubsequentdisplacement:forexample,someAfghanrefugeesreturnedtoAfghanistantoescapeviolenceinPakistan.Inrecentyears,theIraniangovernmenthasforcedhundredsofthousandsofAfghanrefugeestoleaveIran;othershaveleftasaresultofIran’sinternational-sanctions-batteredeconomy.24

Pakistan(2001–present)

AfterTalibanandAlQaedafightersfledAfghanistanintonorthwestPakistanfollowingthe2001U.S.-ledinvasion,asingle,interconnectedwarhasbeenfoughtonbothsidesoftheborder.TheU.S.governmenthasparticipatedinthewaronthePakistanisideoftheborderwithdroneandairstrikes,aerialsurveillance,andfinancialbackingforthePakistanimilitary.

LikeAfghanistan,Pakistan’shistoryhasbeenmarkedbydisplacement,mostnotablywiththemillionsviolentlydisplacedduringthe1947India/Pakistanpartition.Since2001,PakistanishavealsosuffereddisplacementrelatedtofightingbetweenthePakistanigovernmentandAfghanandPakistaniTalibanorganizations,alongwithotherinsurgentgroupsoperatingonbothsidesoftheborder.WiththesupportofU.S.dronestrikesandotherU.S.militaryaid,thePakistanimilitarybattledforyearstopushinsurgentsoutofNorthwestPakistan.25Priortotheendofmostborderfightingin2017,anestimated1.56millionPakistanislivinginareasneartheAfghanborderhadbecomeIDPs,withmostliving

21IDMC,GlobalReportonInternalDisplacement2020,49.22Onthe2,367,220millionlivinginPakistanandIran,seeUNHCRAfghanistan,“OperationalUpdate,”report,Kabul,Afghanistan,December2019,2.Onthe3,007,546totalrefugeesreportedbyUNHCRasof2018,seeUNHCR,“PopulationStatistics,”website,http://popstats.unhcr.org/en/persons_of_concernorUNHCR,“UNHCR’sPopulationsofConcernOriginatingfromAfghanistan,”dataset,https://data.humdata.org/dataset/refugees-originating-afg,accessedMarch6,2020.23UNHCR,“FactSheetAfghanistanasof31December2019,”Geneva,December31,2019,2.24IDMC,“Afghanistan:PatternsofDisplacement”Geneva,NorwegianRefugeeCouncil,2019,https://www.internal-displacement.org/countries/afghanistan.25IDMC,“Pakistan:DisplacementOngoinginaNumberofRegions,”May15,2008,18,https://www.refworld.org/docid/482d32972.htm;IDMC,“PakistanSolutionstoDisplacementElusiveforBothNewandProtractedIDPs,”August24,2015,4-5,https://www.internal-displacement.org/sites/default/files/publications/documents/201508-ap-pakistan-overview-en.pdf.

Page 10: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

10

inotherpartsofNorthwestPakistan.Around90,000remainedIDPsattheendof2019.26Since2002,morethan3.4millionpeoplehavebecomeIDPswhilemorethan360,000havefledthecountryasrefugees(Table1).(WhileweincludethedisplacementinNorthwestPakistaninourtotalcount,weexcludesmallernumbersofpeopledisplacedinseparateconflictsinotherpartsofPakistan,includinginJammuandKashmirandBalochistan.)27

Yemen(2002–present)

U.S.militaryinvolvementinYemendatesto2002,whentheCentralIntelligenceAgency(CIA)begandroneassassinationsofaccusedAl-QaedaoperativeswiththecooperationofYemen’sthengovernment.AccordingtotheBureauofInvestigativeJournalism,from2002to2019theU.S.launchedatleast336confirmeddronestrikes,reportedlykillingbetween1,020and1,389civilians,includingchildren,inadditiontoallegedmilitants.28

Beginningin2014,theHouthi(orAnsarAllah)movement,aShiaMuslim-basedpoliticalandarmedgroupformedinthe1990s,graduallytookcontrolofYemen.In2015,SaudiArabia,backedbytheU.S.governmentandacoalitionofregionalandEuropeanpowers,invadedYemeninanattempttooverthrowtheHouthis,believedtobebackedbySaudirivalIran.29TheU.S.militaryhasusedregionalbasestoproviderefueling,logistical,weapons,andothersupportfortheSaudimilitaryanditsotherallies.30Atthesametime,militants,includingAlQaedaintheArabianPeninsula(AQAP)andtheIslamicState,beganoperatinginanincreasinglycomplexconflictthatcontinuestothisday.

Since2015,warhasmeantthatYemenishavefacedwidespreaddisplacementandwhattheUNconsiderstheworld’sworsthumanitariancrisis.AccordingtotheUN’sOfficefortheCoordinationofHumanitarianAffairs(OCHA),“nearly250,000Yemenipeoplehavediedsince2015,including100,000peopleasadirectresultofcombatand130,000fromhungeranddisease.”31Thecountryhasfaced“theworstcholeraoutbreakinrecordedhistory.”Two-thirdsofYemenisexperiencingfoodinsecurity,with14millionatriskof

26Weassumethatapproximately15%ofPakistan’sdisplacementoccurredoutsideofNorthwestPakistan,andthussubtractthispercentagefromtotalsforthecountry.27IDMC,“PakistanSolutions,”5.28TheBureauofInvestigativeJournalism,“DroneStrikesinYemen,”website,https://www.thebureauinvestigates.com/projects/drone-war/yemen,accessedJune12,2020.29Almosawa,ShuaibandMaryamSaleh,“A13-year-oldBoyandOtherYemeniCiviliansWereKilledinU.S.DroneStrikesThisMonth.”TheIntercept,March26,2018,https://theintercept.com/2018/03/26/yemen-drone-strike-civilians-war-on-terror/.30OrianaPawlyk,“2YearsintoYemenWar,USRampsUpRefuelingofSaudiJets,”Military.com,February15,2017,https://www.military.com/daily-news/2017/02/15/2-years-yemen-war-us-ramps-up-refueling-saudi-jets.html;OrianaPawlyk,“GeneralArguestoContinueRefuelingSaudiPlanesinYemenFight,”March13,2018,https://www.military.com/daily-news/2018/03/13/general-argues-continue-refueling-saudi-planes-yemen-fight.html;RobertF.Worth,“‘TheyBreakUsorWeBreakThem,’”NewYorkTimesMagazine,November4,2018,50–51.31OCHA,“GlobalHumanitarianOverview2020,”Geneva,December10,2019,49https://www.unocha.org/sites/unocha/files/GHO-2020_v9.1.pdf.

Page 11: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

11

starvationinwhatistheworld’sworstfoodinsecuritycrisis.32TheU.S.-backedSaudi-ledwar“hasturnedmuchofYemenintoawasteland,”writesaNewYorkTimesreporter.33TheUNestimatesthataround24.1millionofYemen’s30.4millionpeopleneedhumanitarianassistanceofsomekind.34

Mostofthe4.4milliondisplacedhavebeendisplacedwithinYemen.“PovertyandthesheerdifficultyoftravelingoutofthecountryhasleftfarmorepeoplewhoaretryingtoescapeactivefrontlinesmovingaboutinsideYemen,rentingroomsandflats,movinginwithrelatives,fillingIDPcampsandshelters,”explainsSalaKhaled,aformerIDPwhobecameoneoflessthan15,000YemenirefugeesinJordan.35

Inthefirstyearofwar,thereweremorethan2millioncasesofdisplacement.Hundredsofthousandsmorehavebeendisplacedeveryyearsince2015.Therewerearound400,000newdisplacementincidentsin2019(althoughIDMCsuggeststhisfigure“islikelytobeagrossunderestimate”givenaccessconstraintsondatacollectioninthemidstofthewar).36MorethanoneintenYemenis—around3.6millionpeople—iscurrentlyanIDP.37

Somalia(2002–present)

DisplacementhasshapedlifeinSomaliafordecades.38In2004,theNorwegianRefugeeCouncilreportedthat“virtuallyall[emphasisadded]Somalishavebeendisplaced 32OCHA,“2019HumanitarianNeedsOverview:Yemen,”NewYork,December2018,15,42,https://reliefweb.int/sites/reliefweb.int/files/resources/2019_Yemen_HNO_FINAL.pdf;OCHA,“GlobalHumanitarianOverview2020.”33RobertF.Worth,“HowtheWarinYemenBecameaBloodyStalemate—AndtheWorstHumanitarianCrisisintheWorld,”inNewYorkTimesMagazine,October31,2018,https://www.nytimes.com/interactive/2018/10/31/magazine/yemen-war-saudi-arabia.html.34OCHA,“2019HumanitarianNeedsOverview,”5.35SalaKhaled,“Oneof3.65MillionStories:AYemeniJourneyofDisplacement,”Sana’aCenterforStrategicStudies,Sana’a,Yemen,January4,2020,3,https://sanaacenter.org/publications/analysis/8593;UNHCR,“UNHCR’sPopulationsofConcernOriginatingfromYemen,”dataset,https://data.humdata.org/dataset/refugees-originating-yem,accessedMay6,2020.Linknowbroken.Theclosestcomparabledatasetisnowavailableathttps://data.humdata.org/dataset/unhcr-population-data-for-yem.Seen.18foradiscussionofthisdataaccessproblem.36IDMC,“Yemen:DriversofDisplacement,”accessedJune12,2020,https://www.internal-displacement.org/countries/yemen,.37IDMC,“Yemen:TheImplications,”1.38ConflictinSomaliahasbeenongoingsincetheearly1990s,whensome3millionweredisplacedandonequartermilliondied;therootsoftheviolencedatetoatleasttheU.S.-SovietColdWarandinvolvelongstandingcompetitionoverterritory,regionalautonomy,andresources.Inthe1990s,theU.S.militarysent25,000troopsaspartofUNhumanitarianoperations.TheyleftaftersoldierstookheavycasualtiesduringfightinginMogadishuin1993.See,e.g.,GlobalIDPProject,“InternallyDisplacedSomalis,”4–5,11–13;CatherineBesteman,“TheCostsofWarinSomalia,”BrownUniversity,CostsofWarProject,September5,2019;AnnaLindleyandAnitaHaslie,“UnlockingProtractedDisplacement:SomaliCaseStudy,”WorkingPaperSeriesNo.79,OxfordUniversity,August2011,301,https://www.rsc.ox.ac.uk/files/files-1/wp79-unlocking-protracted-displacement-somalia-2011.pdf.

Page 12: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

12

byviolenceatleastonceintheirlife.”39TheU.S.governmenthasbeeninvolvedinfightingtheresince2002,shortlyaftertheGeorgeW.Bushadministrationdeclaredits“waronterrorism.”Formostofthelast19years,U.S.forceshaveusedmilitarybasesinDjiboutiandelsewhereintheregiontocarryoutdroneassassinationsofallegedmilitants.In2006,theU.S.militaryandCIAbackedanEthiopian-ledinvasionofSomaliatoremovetheIslamicCourtsUnion(ICU)frompower.U.S.andEthiopianleadersclaimedtheICUwasanAlQaedaally;ICUleadersdeniedthecharge.TheinvasionsucceededinfurtherradicalizingtheICU’sarmedwing,AlShabaab,whichdeclaredallegiancetoAlQaedain2012.40AwarbetweenAlShabaabandaUN-recognizedSomaligovernmentanditsU.S.andotherforeignalliescontinuestothisday.U.S.forceshaveexpandedtheirpresenceinSomaliainrecentyears:thereareatleastfivesmallU.S.militarybasesandatleastoneCIAbaseinthecountry.TheDonaldTrumpadministrationhasdramaticallyincreasedairstrikesagainstAlShabaabandanIslamicStatepresence;civiliancasualtieshavealsoincreased,withanestimated15killedin2020andscoreskilledsince2007.41

Politicalinstabilityandviolentconflicthaveheightenedandbeenmutuallyreinforcingwithhumanitariancrisescausedbydrought,flooding,attendantfamine,andwidespreadpoverty.42Bytheendof2010,amidafaminethatwouldkillhundredsofthousands,43almost1.5millionpeoplehadbeendisplacedduetoconflictandviolence.In2019alone,therewerealmost200,000newcasesofinternaldisplacement,mostlyaroundAlShabaab’sstrongholdinsoutheastSomalia.44Intotal,bytheendof2019,approximately4.2millionSomalishadbeendisplacedwithinthecountry(3.4million)orbeyonditsbordersasrefugeesorasylumseekers(800,000).MostrefugeesendedupinneighboringcountriessuchasKenya,Ethiopia,andYemen.SmallernumbershavereachedUganda,Djibouti,SouthAfrica,Germany,andSweden.ThousandsreachedtheUnitedStatesduringeachyearoftheGeorgeW.BushandObamaadministrations,whilelessthan700havearrivedinthelastthreeyearsoftheTrumpadministration.45

39GlobalIDPProject,“InternallyDisplacedSomalisFaceUncertainFutureAfterYearsofStateCollapse,”Geneva,NorwegianRefugeeCouncil,November24,2004,11,https://www.internal-displacement.org/sites/default/files/publications/documents/200411-af-somalia-internally-displaced-somalis-face-uncertain-future-country-en.pdf.40Turse,“U.S.MilitarySays”;AmandaSperber,“The‘CollateralDamage’oftheU.S.’sUnofficialWarinSomalia,”InTheseTimes,December16,2019,https://inthesetimes.com/article/us-air-strikes-somalia-al-shabab-isis-pentagon-civilian-casualities.41QuotedinTurse,“U.S.MilitarySays”:RichardReeveandZoëPelter,“FromNewFrontiertoNewNormal:Counter-terrorismOperationsintheSahel-Sahara,”London:RemoteControlGroup/OxfordResearchGroup,August2014,25;NickTurse,“TheTrumpAdministration'sAirStrikesinSomaliaAreOntheRiseAgain—andCiviliansArePayingthePrice,”Time,August16,2020,https://time.com/5879354/civilian-deaths-airstrikes-somalia/.42BBCNews,“SomaliaProfile—Timeline,”January4,2018,https://www.bbc.com/news/world-africa-14094632.43BBCNews,“SomaliaProfile.”44IDMC,“GlobalReportonInternalDisplacement2020,”Geneva,NorwegianRefugeeCouncil,April2020,20.45Davis,Rochelle,AbbieTaylor,WillTodman,andEmmaMurphy,“SudaneseandSomaliRefugeesinJordan:HierarchiesofAidinProtractedDisplacementCrises,”MiddleEastReport,no.279

Page 13: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

13

Philippines(2002–present)

Since2002,U.S.specialforcestroopsandmilitaryadvisorshavedeployedtothePhilippinestosupportthePhilippinegovernmentinafourdecades-oldconflictwithmultipleinsurgentgroupsinthesouthernislandsofMindanao.Thegroups,whichthePhilippineandU.S.governmentshavelabeled“terrorists,”includetheMoroIslamicLiberationFrontandtheformerlyAlQaeda-alliedAbuSayyafGroup,whichalongwiththeMauteGroupandothermilitantsclaimedallegiancetotheIslamicStatein2016.46

RotationaldeploymentsofU.S.forcesandlarge-scalemilitaryexercisesinvolvingasmanyas6,000U.S.personnelhavedisguisedadefactopermanentU.S.deploymentinvolvedincounterinsurgencyoperations.Aidedbya1998VisitingForcesAgreement,asmanyaseightsmall,secretive“lilypad”stylemilitarybasescurrentlysupporttheU.S.presencedespitethePhilippines’constitutionalbanonforeignbases.47AlthoughtheextentofU.S.participationincombatisunclear,U.S.troopshavecarriedout“awiderangeofenablingandadvisoryactivities[withPhilippinesforces]onornearthebattlefield”;in2017,U.S.officialsconsideredlaunchingtheirownairstrikes.48

Whatisclearisthatthousandshavebeendisplacedonayearlybasis.WhenAbuSayyafandalliedgroupsseizedcontroloflargepartsofthecityofMarawiin2017,U.S.forcesbackedthePhilippinemilitaryinretakingthecityduringfivemonthsofbrutalfightinginvolvingthebombingofentireneighborhoodsandthousandsofciviliandeaths.Inthefirstmonthoffighting,360,000peoplefledtheirhomes,includingeffectivelyall200,000residentsofMarawi.49Somehavesincereturnedtoacityinruins.Attheendof2019,therewerearound182,000FilipinosstilllivingasIDPs,accordingtotheIDMC.50

(2016):2-10;UNHCR2018,15.DepartmentofState,BureauofPopulation,Refugees,andMigration,OfficeofAdmissions-RefugeeProcessingCenter,SummaryofRefugeeAdmissions,July31,2020.46See,e.g.,LindaRobinson,PatrickB.Johnston,GillianS.Oak,U.S.SpecialOperationsForcesinthePhilippines,2001–2014(SantaMonica,CA:RAND,2016);MappingMilitants,“AbuSayyafGroup,”StanfordUniversity,lastmodifiedAugust2018,https://cisac.fsi.stanford.edu/mappingmilitants/profiles/abu-sayyaf-group.47HerbertDocena,“TheUSBaseinthePhilippines,”Inquirer.net,February20,2012,http://opinion.inquirer.net/23405/the-us-base-in-the-philippines;“Philippines—SecurityandForeignForces,”Jane’sSentinelSecurityAssessment,May14,2009;RobertD.Kaplan,HogPilots,BlueWaterGrunts:TheAmericanMilitaryintheAir,atSea,andontheGround(NewYork:Vintage,2008),315;RobertD.Kaplan,ImperialGrunts:OntheGroundwiththeAmericanMilitary(NewYork:VintageDepartures,2005),131-184;CarloMuñoz,“ThePhilippinesRe-opensMilitaryBasestoUSForces,”June6,2012,http://thehill.com/blogs/defcon-hill/operations/231257-philippines-re-opens-military-bases-to-us-forces-.48Robinson,etal.U.S.SpecialOperationsForces,iii;CourtneyKube,“U.S.MayBeginAirstrikesAgainstISISinPhilippines,”NBCNews,August7,2017,https://www.nbcnews.com/news/world/u-s-may-begin-airstrikes-against-isis-philippines-n790271.49““TheBattleofMarawi”:DeathandDestructioninthePhilippines”,AmnestyInternational,2017,5.50IDMC,GlobalReportonInternalDisplacement2020,42.

Page 14: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

14

Iraq(2003–present)

AsinAfghanistan,displacementresultingfromtheU.S.warinIraqfollowsmorethanthreedecadesofnear-continuouswaranddisplacement.51ConditionsworsenedsignificantlyaftertheUnitedStatesinvadedanddeposedSaddamHusseinin2003.Widespreadarmedoppositiontotheoccupationgrewintoasectariancivilwar.Millionsfledtheviolence.Wealthyelitesweresomeofthefirsttoleave.Middleclassprofessionals,includingdoctors,engineers,andteachers,whoformedthebackboneofthecountry’spublichealthinfrastructureandmanyofitsgovernmentministries,werenexttoleavetheirhomes.52By2007,morethan4.7millionwerelivingindisplacementasIDPsandrefugeesorasylumseekersoutsidethecountry.53

Beginningin2014,theIslamicStatebegantoconquerlargeswathsofterritoryinIraq(andSyria).ThisseizureoflandandthesubsequentU.S.-ledwaragainsttheIslamicStatehasdisplacedmillions.Inasinglemonth,August2014,morethan450,000peoplebecameIDPs.54Inthewholeof2014,therewere2.2millioninternaldisplacementevents.Thousandsmorebecamerefugeesabroad.By2020,around650,000and1.4millionremainedrefugeesandIDPs,respectively.55

51TheIran-IraqWar(1980–1988)killed250,000–500,000Iraqis.The1990–1991GulfWarkilledtensofthousandsmore.Between1991and2003,amidharshinternationalsanctions,sporadicU.S.bombingaspartofano-flyzone,andgrowingpoverty,aconservativelyestimated1.25millionpeoplefledthecountry.Between800,000and2millionfledtootherpartsofIraq.Weonlyincludethosedisplacedsince2003inourcalculations.IanBlack,“IranandIraqRememberWarthatCostMorethanaMillionLives,”Guardian,September23,2010,http://www.theguardian.com/world/2010/sep/23/iran-iraq-war-anniversary;JohnF.Burns,“UncoveringIraq'sHorrorsinDesertGraves,”NewYorkTimes,June5,2006,http://www.nytimes.com/2006/06/05/world/middleeast/05grave.html?_r=0;Frontline,“IraqiDeathToll,”n.d.,http://www.pbs.org/wgbh/pages/frontline/gulf/appendix/death.html;“SomeFactsandStats,”n.d.,http://www.pbs.org/wgbh/pages/frontline/gulf/appendix/stats.html;Crawford,“CivilianDeathandInjuryinIraq”;HardingandLibalinTheWarMachine,67-68,61.52By2007,around40%ofprofessionalsandhalfofregistereddoctorshadfledIraq(combatantsofvariousstripesmurderedanestimated2,000doctorsandkidnappedhundredsmore).HardingandLibal,72.Seealso,NabilAl-Tikriti,“ThereGotheNeighbourhoods:PolicyEffectsvia-à-visIraqiForcedMigration,inDispossessionandDisplacement:ForcedMigrationintheMiddleEastandNorthAfrica,editedbyDawnChattyandBillFinlayson(Oxford:OxfordUniversityPress,2010),268.53Thetwogroupsnumberedaround2.3millionand2.4millionrespectively.UNHCR,“UNHCR’sPopulationsofConcernOriginatingfromAfghanistan,”dataset,https://data.humdata.org/dataset/refugees-originating-afg,accessedMarch6,2020.Note:Thepreviouslinkisbroken.TheclosestdatasettothatcitedappearstobeUNHCR,“End-YearStockPopulationFiguresForForciblyDisplacedPersonsOriginatingfromIraq,”whichwasavailableasofAugust10,2020,athttps://data.humdata.org/dataset/unhcr-population-data-for-irq.Seen.35foradiscussionofthisdataaccessproblem.54DisplacementTrackingMatrix,“IraqIDPsMasterLists,DatasetRound115,”Geneva,IOM,June2,2020.55UNHCR,“UNHCR’sPopulationsofConcernOriginatingfromAfghanistan”;Seealso,MaryanneLoughry,“TheExperienceofDisplacementbyConflict:ThePlightofIraqiRefugees,”inDrivenfromHome:ProtectingtheRightsofForcedMigrants,editedbyDavidHollenbach,169-84(Washington,D.C.:GeorgetownUniversityPress,2010);NancyRiordan,“InternalDisplacementinIraq:Internally

Page 15: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

15

WiththeIslamicStatenowreducedtoasmallcornerofitsformerterritory,anestimated4.7millionhavebeenabletoreturnhome.IDMCresearchwithanon-representativesampleofIraqireturneessuggeststhatmanywereabletoreturnbecauseofimprovedsecuritybutwere“mostlymotivatedbypoorconditionsinhostcommunities.”56Manycouldnotreturntotheirspecificplacesoforiginbecausetheylackedhousing,sanitation,orotherservices.Onequarterofthosesurveyedstill“aspiredtoleavethecountry.”57

Libya(2011–present)

HundredsofthousandsofLibyanshavebeendisplacedintheyearsfollowingthe2011ArabSpringuprisingagainstlongtimerulerMuammarGaddafiandtheU.S.,U.K.,French,andQatariinvasionthatsubsequentlyhelpedoverthrowhisregime.Violenceincreasedfollowingtheoutsidemilitaryintervention,andthecountryplungedintoacivilwarinvolving“myriadsofmilitias”andagrowingIslamicStatepresence.ThesubtitleofanIDMCreportsummarizeswhatensued:“StateCollapseTriggersMassDisplacement.”In2011,alone,around150,000fledthecountry,mostlytoTunisia.58MostreturnedtoLibyawithinamatterofmonths,butby2015,therewereatotalof500,000IDPsacrossthecountry.Morethan8%ofthepopulationhadbeendisplacedinternally.59

Thewar’sdestabilizationofLibyaalsosignificantlyimpactedmigrationpatternsinAfrica’sSahelregion.Darker-skinnedimmigrantsfromWestAfricanandSub-SaharanAfricancountries,whomGaddafihadwelcomedasalaborforceinLibya,experiencedincreasedviolence,racism,anddisplacementfollowingGaddafi’sdownfall.60SomeLibyansattackedBlackAfricansandotherswhosupportedGaddafiorwereperceivedtohavebenefittedfromhisrule,fuelingdisplacement.Around15,000,mostlysub-Saharanmigrantlaborers,fledabroadin2011.Insubsequentyears,violenceandinstabilityinLibyahasmadethecountryacenterofhumantraffickingandthemainpointofdepartureformigrantsattemptingtocrosstheMediterraneanSeatoEurope.61

DisplacedPersonsandDisputedTerritory,”NewEnglandJournalofPublicPolicy28,no.2(2016):Article10;UNHCR,“IraqFactSheet,”Geneva,January2020,1.56ChloeSydney,“NowheretoReturnto:Iraqis’SearchforDurableSolutionsContinues,”Geneva,IDMC,2018,6,https://www.internal-displacement.org/sites/default/files/publications/documents/201811-iraq-case-study-report.pdf.57Sydney,“NowheretoReturnto,”6.58IDMC,“Libya:StateCollapseTriggersMassDisplacement,”Geneva,NorwegianRefugeeCouncil,2015,1,4.59IDMC,“AssessingtheSeverityofDisplacement,”Geneva,NorwegianRefugeeCouncil,2019,14,https://www.internal-displacement.org/sites/default/files/publications/documents/Severity%20Report%202019.pdf;IDMC,“Libya:StateCollapse,”1.60MaximilianForte,SlouchingTowardsSirte:NATO'sWaronLibyaandAfrica(Quebec:BarakaBooks,2012),172-177,139,182-185.61UNHCR,“UNHCRUpdate:Libya,”May29,2020,1;IDMC,GlobalReportonInternalDisplacement2019(Geneva:NorwegianRefugeeCouncil,May2019),26,https://www.internal-displacement.org/sites/default/files/publications/documents/2019-IDMC-GRID.pdf.

Page 16: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

16

Violenceanddisplacementdecreasedafter2016butreboundedin2019afteranintensificationoftheongoingcivilwarbetweentheLibyanNationalArmyandtheUN-backedGovernmentofNationalAccord.Bothsidesarebackedbyexternalpowers,includingRussiaandTurkey,respectively,inwhathasbecomeafull-fledgedproxywar.In2019,newinternaldisplacementincidentstripledovertheprioryearto215,000.Atotalofaround451,000werelivingasIDPsbyyear’send.62

Asof2019,IDMCreportsthat97%ofLibyanIDPswerestrugglingtocoverbasicexpenses,17%werefoodinsecure(53%inthecapital,Tripoli),and46%couldnotaffordhealthcare.63Amongworking-ageIDPs,29%reportedthattheirincomeshaddecreasedbyupto50%.64Despitesomeprogresstowardaceasefireandpeace,thesituationremains“extremelyfragile.”65

Syria(2014–present)

TheU.S.waragainsttheIslamicStatehasgeneratednewdisplacementinbothIraqandSyria.Prominentexamplesofdisplacementincludethe2017U.S.-ledbattletoseizeRaqqafromtheIslamicState,whichresultedin470,000displacementincidents.Muchofthecitywasdestroyed.Morethan1,600civilianscouldnotescapeanddiedasaresultofthefighting;thousandswereinjured.66Inlate2019theabruptrepositioningofU.S.troopsinnortheasternSyriaallowedtheTurkishmilitarytolaunchathreatenedoffensiveagainstKurdishforcespreviouslyalliedwiththeU.S.military.ThemassdisplacementofmostlySyrianKurdsfollowed:220,000casesofinternaldisplacementand17,900whofledintonorthernIraqasrefugees.67WhiletheTurkishmilitarybearsprimaryresponsibilityforthisdisplacement,U.S.officialschosetomoveU.S.troopstobasesnearSyrianoilfieldswithfullknowledgethatitslongstandingTurkishallyintendedtocarryoutlarge-scaleethniccleansingafterU.S.forcesdeparted.OtherU.S.militaryoperations,includingwidespreadaerialbombingofIStargets,haveresultedinadditionaldisplacement.

DisplacementintheU.S.Post-9/11Wars:37million

BasedonthemethodologydiscussedindetailintheAppendix,wenowpresentourtotaldisplacementcalculations.AsweexplainintheAppendix,wewereconservativein

62IDMC,GlobalReportonInternalDisplacement2020,31.63IDMC,“UnveilingtheCostofInternalDisplacement,”Geneva,NorwegianRefugeeCouncil,February2019,39,https://www.internal-displacement.org/sites/default/files/publications/documents/201902-economic-impact-cost-estimates.pdf.64IDMC,“AssessingtheSeverity,”14.65IDMC,GlobalReportonInternalDisplacement2020,31.66AmnestyInternational,“USCoalitionAdmissionof1,300CivilianDeathsinIraqandSyria,”May31,2019,https://www.amnesty.org/en/latest/news/2019/05/us-coalition-admission-of-1300-civilian-deaths-in-iraq-and-syria/.67IDMC,“Syria:Drivers.”

Page 17: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

17

ourcalculationsgiventheimprecisionofeventhebestinternationaldisplacementstatistics.

Intotal,weestimatethattheeightU.S.post-9/11warsthatarethefocusofthisstudyhavedisplaced36,869,026people(seeTable1,below).Weroundthistotalto37milliongiventhatourcalculationisanestimate,notaprecisecount.Thistotalincludesrefugees,asylumseekers,andIDPsnumbering:

▪ 5.3millionAfghans(representing26%ofthepre-warpopulation)▪ 3.7millionPakistanis(3%ofthepre-warpopulation)▪ 4.4millionYemenis(24%ofthepre-warpopulation)▪ 4.2millionSomalis(46%ofthepre-warpopulation)▪ 1.7millionFilipinos(2%ofthepre-warpopulation)▪ 9.2millionIraqis(37%ofthepre-warpopulation)▪ 1.2millionLibyans(19%ofthepre-warpopulation)▪ 7.1millionSyrians(37%ofthepre-warpopulation)

WeareparticularlyconservativeinourestimateofdisplacementlinkedtoU.S.militaryinvolvementintheSyriancivilwar.The7.1millionSyriansdisplacedrepresentonlythosewhohavefledtheirhomesinthefiveSyrianprovinceswhereU.S.forceshavealmostexclusivelyfoughtandoperatedsincethebeginningoftheU.S.waragainsttheIslamicStateinSyriain2014.ThefiveareAleppo,Al-Hasakeh,Ar-Raqqa,Deir-ez-Zor,andHoms.68OurcalculationthusexcludespeopledisplacedfromotherpartsofSyria.

AlessconservativeapproachwouldincludethedisplacedfromallofSyria’sprovincessincethebeginningofdirectU.S.militaryoperationsin2014orasearlyas2013whentheU.S.governmentbeganbackingSyrianrebelgroups.Thiscouldtakethetotaltobetween44millionand51million,comparabletothescaleofdisplacementinWorldWarII.69(SomewouldarguethatweshouldincludealldisplacedSyriansgiventheroletheU.S.warinIraqplayedinshapingtheSyriancivilwarandthecreationoftheIslamicState.AddingallofSyria’sdisplacedlikelywouldtakethetotaltoaround54million.)70

68See,e.g.,CongressionalResearchServicereportsonSyria,https://www.everycrsreport.com/reports/RL33487.html.69Forthedetailsonthesecalculations,pleaseemailvine@american.edu.70Therewerearound2.8milliondisplacedSyriansattheendof2012.SeeUNHCR,GlobalTrends2012(Geneva:UnitedNations,2013),45.

Page 18: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

18

Table1:TotalDisplacement

Refugees+AsylumSeekers IDPs Total

%Pre-WarPopulation

AFGHANISTAN(2001–)2,083,126

3,218,827

5,301,953 26

PAKISTAN(2001–)360,643 3,363,753

3,724,396 3

YEMEN(2002–)71,067

4,283,701

4,354,768 24

SOMALIA(2002–)813,215

3,383,610

4,196,825 46

PHILIPPINES(2002–) 9,4811,715,376

1,724,857 2

IRAQ(2003–)2,249,037

6,963,138

9,212,175 37

LIBYA(2011–)169,027

1,037,733

1,206,760 19

SYRIA(2014–) 2,142,304 5,004,9887,147,292 37

TOTALDISPLACED7,897,900

28,971,126

36,869,026

Givenourconservativecalculationmethodology,wesuspectthatourrefugeecalculationinparticularmaybeasignificantunderestimate.Researchhasshownthatin2015therewerealmostasmanyunregisteredAfghanrefugeesinPakistan(1.3million)astherewereregisteredrefugees(1.5million).Internationalstatisticsgenerallyonlycountregisteredrefugees,meaningthatmostofthe1.3millionunregisteredAfghansinPakistanarenotincludedinourcalculation.71ForunderstandablereasonsdisplacedpopulationsoftenavoidregisteringwithUNHCRandotherinternationalorganizationsandnationalgovernments.Forthisandotherreasons,webelievethetruenumberofrefugeesandasylumseekerscouldbe1.5to2timeshigherthanthe7.9millionestimatefoundinthesecondcolumnofTable1.Thiscouldaddapproximately4millionto8millionadditionaldisplacedpeopletoourinitial37millionestimate,yieldingatotalof41millionand45millionpeopledisplaced.WithourexpandedestimatesfordisplacementinSyria,totaldisplacementcouldrisetobetween48millionand59million.

Our37millionestimateisalsoconservativebecauseitdoesnotincludeanyonedisplacedduringotherconflictsinthe“waronterror”whereU.S.forceshavebeeninvolved 71IDMC,“Pakistan:SolutionstoDisplacementElusiveforBothNewandProtractedIDPs,”Geneva,August24,2015,3–4.

Page 19: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

19

inrelativelylimitedbutstillsignificantwaysincountriesincludingBurkinaFaso,Cameroon,CentralAfricanRepublic,Chad,DemocraticRepublicoftheCongo,Kenya,Mali,Mauritania,Niger,Nigeria,SaudiArabia(relatedtothewarinYemen),SouthSudan,Tunisia,andUganda.72Inmostofthesecountries,theU.S.military(oftenwithalliedEuropeanforces)hasbackednationalgovernments’counter-insurgencycampaignsand“counter-terrorism”operationsagainstIslamistmilitantsandotherinsurgentswiththedeploymentofcombattroops,dronestrikesandsurveillance,militarytraining,armssales,andotherpro-governmentaid.Inmanyoftheseconflicts,U.S.-backedgovernments’“counterterror”campaignshaveresultedinhumanrightabusesoftheirowncivilians.73Recently,inWestAfrica,violencecommittedbylocalgovernmentforcesandmilitantshasdisplaceduptohundredsofthousandsofpeopleinasingleyear.InBurkinaFaso,forexample,thereweremorethanhalfamillionincidentsofdisplacementin2019;byyear’send,around560,000BurkinabewerelivingasIDPs.InMali,208,000werelivingasIDPsbytheendof2019asaresultofyearsofviolentconflict.74

WenotethisadditionaldisplacementnottosuggestU.S.culpabilitybuttocallattentiontothedisplacementofmillionsmorepeopleinothercountrieswhereU.S.forceshaveoperatedaspartofthe“waronterror.”MoreresearchisneededtoassesstherelationshipbetweendisplacementandU.S.participationintheseandotherpost-9/11warsbeyondtheeightconflictsinourstudy.

HistoricalComparisons

Thereislimitedvalueincomparingpopulationdisplacementsacrosstimeandplacegivenpopulationgrowth.Suchcomparisonsalsoriskinadvertentlysuggestinghierarchiesofsufferingandthusinadvertentlydiminishingthesignificanceofsmaller-scaledisplacement.Fromtheperspectiveofsomeonewhohasbeenforcedtofleetheirhome,thescaleofdisplacementgenerallymatterslittle.Thedisplacementofasingleperson,asinglefamily,asinglecommunityshouldcauseasmuchalarmandshouldbeconsideredasgrievousahumanrightsviolationasthedisplacementoflargerpopulations.

Mindfuloftheselimitations,comparingthesizeofdisplacementeventshelpsdemonstratetherelativemagnitudeofpopulationmovementsandofwars’destructivepower.Thus,wenotethatthe37milliondisplacedbythepost-9/11warsexceedsallthose

72See,e.g.,DavidVine,TheUnitedStatesofWar:AGlobalHistoryofAmerica'sEndlessConflicts,fromColumbustotheIslamicState(Oakland:UniversityofCaliforniaPress,forthcoming[October13,2020]).73See,e.g.,AmnestyInternational,“Cameroon’sSecretTortureChambers,”July19,2017,https://www.amnestyusa.org/reports/cameroons-secret-torture/;NickTurse,“NewVideoShowsMoreAtrocitiesbyCameroon,aKeyU.S.AllyinDroneWarfare,”August31,2018,https://theintercept.com/2018/08/31/cameroon-video-execution-boko-haram/;RichardReeveandZoëPelter,“FromNewFrontiertoNewNormal:Counter-terrorismOperationsintheSahel-Sahara,”London:RemoteControlGroup/OxfordResearchGroup,August2014;NickTurse,“TheU.S.IsBuildingaDroneBaseinNigerThatWillCostMoreThan$280Millionby2024,”TheIntercept,August21,2018,https://theintercept.com/2018/08/21/us-drone-base-niger-africa/.74IDMC,GlobalReportonInternalDisplacement2020,23.

Page 20: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

20

displacedduringWorldWarI(approximately10million).ItexceedsthedisplacementcausedbythepartitionofIndiaandPakistan(14million);theU.S.warinVietnam(13million);theSovietinvasionofAfghanistan(6.3million);andtheongoingwarintheDemocraticRepublicoftheCongo(6million);amongothercases(Table2).75

DisplacementintheU.S.post-9/11warsinAfghanistanandIraqaloneexceeds14.5millionpeopleandthuseveryothercaseofdisplacementsincethestartofthetwentiethcenturyexceptWorldWarII.If,aswesuspect,ourcalculationof37milliondisplacedisoverlyconservative,andifalessconservativeestimateof48–59millionismoreaccurate,thescaleofdisplacementacrosstheeightcountriessurveyedlikelyreacheslevelsonlyseeninthesecondworldwar.

Table2:DisplacementComparisonCasesCOMPARISONCASE

REFUGEES+IDPs(estimate)76

1.RussianRevolution 6million2.WorldWarI 10million3.WorldWarII 30-64+million4.India/PakistanPartition 14million5.North&SouthVietnam(1960s-1972) 13million6.EastBengal 10million7.SovietInvasionofAfghanistan 6.3million8.Colombia 8million(asof2019)9.DemocraticRepublicoftheCongo 6million(2019)10.Venezuela 4.5(2019)ReturningHome:25.3million

Inadditiontoourcalculationof37millionormoredisplaced,weestimatethat25,311,331millionpeoplehavereturnedtotheircountriesoforigin(inthecaseofrefugeesandasylumseekers)ortotheareasfromwhichtheyfledinternally(inthecaseofIDPs)

75PeterGatrell,“Refugees,”1914–1918Online:EncyclopediaoftheFirstWorldWar,editedbyUteDaniel,etal.FreieUniversitätBerlin,Berlin,October8,2014,https://encyclopedia.1914-1918-online.net/article/refugees,DOI:10.15463/ie1418.10134;UNHCR,TheStateoftheWorld’sRefugees,80–81,116;UNHCR,GlobalReport2019(Geneva:UnitedNations),75.76EstimatesfordisplacementduringWorldWarIIfocusonEurope,justasinternationalhumanitarianaidfocusedondisplacedEuropeans.AccordingtotheUNHCR,“millions”weredisplacedinChina.Citationsforcases1,3,4:AristideR.Zolberg,AstriSuhrke,andSergioAguayo,“WhoIsaRefugee?”inEscapefromViolence:ConflictandtheRefugeeCrisisintheDevelopingWorld(NewYork:OxfordUniversityPress,1989),16–17,18,21,24.Cases3,4,5,6,7:UNHCR,TheStateoftheWorld’sRefugees,13,59,80–81,116.Cases8,9,10:UNHCR,GlobalReport2019,101,75,101.

Page 21: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

21

(Table3).Whilereturncanbeasignofimprovedlivingconditionsandgreaterpeaceandsecurityathome,thescaleandsignificanceofrefugeesandIDPsreturninghomeshouldbeinterpretedcarefully.Tostart,someofthe25.3millionIDPswerenotamongtheoriginal37milliondisplaced.ThisisbecauseinternationalorganizationscountthechildrenofreturnedrefugeeorIDPmothersas“returnees.”Bornindisplacement,thesechildrenreturntoplacesandhomestheyhaveneverknown.77

Inothercases,suchasYemen,someIDPreturneeshavereturnedtohomesthatarenearwar’sfrontlinesbecausetheycouldnotaffordtoleavethecountryorbecausetheycouldnotaffordthecostsoflivingintheareaswheretheyhadfledtosafety.78YetotherrefugeesandIDPs,suchasAfghansinPakistanandAfghanistan,returnbecausetheyarefleeingnewviolence.Othersreturnbecausehostgovernmentsdeportthemorpressurethemintoleavingwiththreatsorbycuttingoffemploymentandothernecessities,amongothertactics.AfghansforcedtoleaveIranareagainanexample.79Inotherwords,some“returnees”areactuallythevictimsoffurtherforceddisplacement.

Table3:TotalReturnees

Returneesare1)refugeesandasylumseekersand2)IDPswho,fortheformer,havereturnedtotheircountryoforiginfromabroadand,forthelatter,havereturnedtotheirareaoforiginfromanotherpartoftheircountryoforigin.

ReturneesAfghanistan(2001–) 7,496,684Pakistan(2001–) 4,153,046Yemen(2002–) 1,689,283Somalia(2002–) 480,737Philippines(2002–) 2,036,258Iraq(2003–) 6,482,433Libya(2011–) 1,438,691Syria(2014–) 1,534,200TOTAL 25,311,331

Eveninthebestcircumstancesofreturn,goinghomedoesnoterasetheexperienceoffleeingforone’slifeorthestruggletosurviveafterbeingdisplaced.Theexperiencesof

77Displacementstatisticsgenerallycountchildrenborntoarefugee,asylumseeker,orIDPmotherwhilesheisdisplacedasanadditionaldisplacedperson.Contrarily,statisticiansgenerallysubtractfrom“stock”totalsthoserefugees,asylumseekers,andIDPswhodieduringdisplacement.Wedonotsubtractthedeadfromourcalculationbecauseweareestimatingthetotalnumberofpeoplewhoweredisplacedacrosstime.78IDMC,“PatternsofDisplacement,”InternalDisplacement,accessedJune12,2020https://www.internal-displacement.org/countries/yemen.79IDMC,“Afghanistan:PatternsofDisplacement.”

Page 22: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

22

wartimedisplacementareprofound,traumatic,andlong-lasting.Returninghomeshouldnotbeequatedwithareturntonormalortoapriorstateofbeing.Displacementtendstotransformandremakeentiresocialworldsforthedisplaced,impoverishingpeopleintheprocess.80SomeofcourseneverreturnhomeeitherbecausetheyresettleelsewhereorbecausetheydieasrefugeesorIDPs.BeyondNumbers:TheHumanImpactsofDisplacement

Numbersonlycantellussomuch.Numbersquicklycanbecomenumbing.Especiallywhennumbersaresolarge,whendisplacementreachesthemillions,itiseasytoforgetwhatthenumbersrepresent.Onecanloseanysenseofhowitwouldfeeltofleeforone’slife,toloseone’shome,tohaveone’sconnectiontoaplacetornasunder,tohaveone’scommunityshattered.Oneeasilycanforgetthatthenumbersreflectindividualpeoplewithindividualnamesandlivesthathavebeendamagedforever.

Mostpeople(ourselvesincluded)havegreatdifficultycomprehendingthescaleofnumberslike37milliondisplaced.Mostpeople(ourselvesincluded)havegreatdifficultycomprehendingthemeaningandeffectsofdisplacementforthosedisplaced.Grapplingwiththehumansignificanceofdisplacementonthisscalerequires,webelieve,consciouseffortandattentiontotheindividuallivesinvolved.YemeniSalaKhaleddescribesherexperienceofbecoming“an‘internallydisplacedperson’…astatistic.”Inrecountinghowsheandherfamilyfledtheirhomefearingfortheirlives,Khaledremindsreadershowmuchstatisticsobscureabouttheuniqueexperienceofeachdisplacedperson:“Conditionsvaryasmuchasindividualstoriesdo.”81

Whilethereisnoadequatewaytoconveytheimmensityofdisplacement’sdamage,understandingthedamageinqualitativeandpersonaltermsremainsimportantwork.InYemen,forexample,hundredsofthousandsofIDPs,likeSalaKhaled,liveinoneofhundredsofinformal“sites”acrossthecountry.Thesitesincludepublicinfrastructure,unfinishedbuildingsunderconstruction,andspontaneouslyconstructedinformalsettlementswhere“servicesareoftenlimited,andresidentsfacesignificantprotectionrisks,includingexploitation,harassmentandgender-basedviolence,”accordingtotheUN.Mostoftheselocationslackanyformalmanagementoraccesstohealthservices.Inmanyofthesites,peoplelackreliablewatersuppliesandtoiletaccess.IDPsreport“feelingunsafe,[a]lackofprivacy,limitedrepresentationoftheirneeds,limitedfreedomofmovementandharassmentfromotherIDPsorthehostcommunity.”82

80See,e.g.,MichaelCernea,“AnthropologicalandSociologicalResearchforPolicyDevelopmentonPopulationResettlement,”inAnthropologicalApproachestoResettlement:Policy,Practice,andTheory,ed.MichaelM.CerneaandScottE.Guggenheim(Boulder,CO:WestviewPress,1993),12;MichaelCernea,“Risks,Safeguards,andReconstruction:AModelforPopulationDisplacementandResettlement,”inRisksandReconstruction:ExperiencesofResettlersandRefugees,editedbyMichaelCerneaandChristopherMcDowell(Washington,DC:WorldBank,2000).81Khaled,“Oneof3.65Million,”3.82OCHA,“2019HumanitarianNeedsOverview:Yemen,”NewYork,December2018,15,29,42,https://reliefweb.int/sites/reliefweb.int/files/resources/2019_Yemen_HNO_FINAL.pdf.

Page 23: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

23

ThedisplacementcausedbytheU.S.post-9/11warshastornapartneighborhoods,communities,andentiresocietiesalongsideotherformsofwartimeviolence.InIraq,forexample,sectarianfightinganddisplacementfollowingthe2003U.S.-ledinvasiondestroyedwhathadbeena“mosaicpatchwork”ofmixedcommunitiesinwhichShiaandSunniandotherreligiousandethnicgroupslivedside-by-side,workingtogetherandintermarrying.WhatreplaceditwasanIraqdividedintothreelargeethno-sectarianregionsdefinedbyincreasinglyhomogenousShia,Sunni,andKurdishidentities.IncitieslikeBaghdad,U.S.forcescontributedtothehardeningofethno-sectariandivisionswhen,assecuritymeasures,theywalledoffwhathadbecomelargelysinglesectneighborhoodsduetowartimedisplacement.SeveralsmallminoritycommunitiesliketheSabean-MandeansandtheShabakalmostcompletelydisappearedfromIraqthroughdisplacementandviolence.Thenewlyentrencheddivisionsaresoprofoundtheymayneverbereversed.83

Theeffectsofdisplacementextendtohostcommunitiesandcountries.TheworkofhousingandhostingrefugeesandIDPsoverextendedperiodscanbeasignificantburdentohostfamiliesandcommunities,manyofwhichareoftenonthemarginsofpovertyalready.84TheexampleofYemenagainshowsthataroundhalfamillionIDPsonlyhadsomeformofhousingthankstohostfamiliesandcommunities,includinginmakeshiftsettlements.85ThearrivalofrefugeesandIDPscantriggergrievances,inflamepre-existingxenophobia,andspurcompetitionforresources,amongmanyothersociocultural,economic,andpoliticaleffects.

Hostsocietiesalsoexperiencebeneficialeffectssuchasgreatersocietaldiversity,increasedeconomicactivityandvitalityinsomecases,anddirectfinancialassistancefrominternationalorganizationsandforeigngovernments.Documentingthefullsocietalimpactsofdisplacement—aswellastheimpactsatindividualandintermediatelevels—inthecountriesdiscussedhereisbeyondthescopeofthispaperbutremainsvitalworkforscholars,journalists,andaffectedpeoplesthemselves.

SignificanceandConclusion

Neitherqualitativenorquantitativemethodscanadequatelymeasureorconveytheeffectsofwartimedisplacement.Still,itisimportanttoattempttoquantifyhowmanypeoplehavebeendisplacedasonedimensionofthedamagebroughtaboutbytheUnitedStates’post-9/11wars.Displacementcausedbythesewarsindeedhasintersectedwithandexacerbatedotherformsofdamage.Inadditiontodisplacingatleast37million,thewarshavekilledandinjuredmillionsandtornapartneighborhoods,communities,and

83ElaineA.HillsandDahliaS.Wasfi,“TheCausesandHumanCostsofTargetingIraq,”inTheWarMachineandGlobalHealth:ACriticalMedicalAnthropologicalExaminationoftheHumanCostsofArmedConflictandtheInternationalViolenceIndustry,editedbyMerrillSingerandG.DerrickHodge(Lanham,MD:AltaMira,2010),268-270,250-252;Al-Tikriti,“ThereGotheNeighbourhoods,”265-267,270.84OfficefortheCoordinationofHumanitarianAffairs,Yemen:HumanitarianNeedsOverview2019(NewYork:UnitedNations:December2018),15,43.85OfficefortheCoordinationofHumanitarianAffairs,Yemen:HumanitarianNeeds,15.

Page 24: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

24

entiresocieties,impoverishingpeopleineconomicandotherways.86Anestimated770,000to801,000civiliansandcombatants,onallsides,havediedinjustAfghanistan,Iraq,Syria,Pakistan,andYemensinceU.S.forcesbeganfightinginthosecountries.87Thatisonlythenumberofcombatantsandcivilianswhohavediedincombat.Manymorehavediedasaresultofdisease,hunger,andmalnutritioncausedbythewarsandthedestructionofhealthcaresystems,employment,sanitation,andotherlocalinfrastructures.Whilethese“indirectdeaths”arestillbeingcalculatedbyresearchers,thetotalmayexceed3.1million.88Thetotalnumberinjuredandtraumatizedsurelyextendsintothetensofmillions.

Thedisplacementdocumentedinthispaper,alongwiththewars’deathtollandotherintersectingformsofharm,cannotsimplybedismissedornormalizedas“unintendedconsequences”or“collateraldamage.”Thedisplacementandothersufferingmustbecentraltoanyanalysisofthepost-9/11warsandtoanyconceivableconsiderationofthefutureuseofmilitaryforcebytheUnitedStatesoranyothercountry.Thelegitimacyandefficacyofwarshouldbequestionedmorethanevergivennearlytwodecadesofdisastrousoutcomes.OnemustalsoaskwhatstepstheU.S.government,U.S.citizens,andotherresponsiblepartieshavetaken—andwhatstepstheywilltake—torepairandmakeamendsforthedamageinflictedonthe37millionormorepeopledisplacedbythepost-9/11wars.

86See,e.g.,NetaC.Crawford,“War-RelatedDeath,Injury,andDisplacementinAfghanistanandPakistan,2001–2014,”CostsofWarProject,BrownUniversity,May22,2015,https://watson.brown.edu/costsofwar/files/cow/imce/papers/2015/War%20Related%20Casualties%20Afghanistan%20and%20Pakistan%202001-2014%20FIN.pdf;Crawford,“CivilianDeathandInjuryinIraq,2003–2011,”CostsofWarProject,BrownUniversity,September2011,https://watson.brown.edu/costsofwar/files/cow/imce/papers/2011/Civilian%20Death%20and%20Injury%20in%20Iraq%2C%202003-2011.pdf;ScottHardingandKathrynLibal,“WarandthePublicHealthDisasterinIraq,”inTheWarMachineandGlobalHealth:ACriticalMedicalAnthropologicalExaminationoftheHumanCostsofArmedConflictandtheInternationalViolenceIndustry,ed.MerrillSingerandG.DerrickHodge(Lanham,MD:AltaMira,2010),59–88;OfficeoftheUnitedNationsHighCommissionerforRefugees,GlobalTrends:ForcedDisplacementin2018(NewYork:UnitedNations,2018).87NetaC.CrawfordandCatherineLutz,“HumanCostofPost-9/11Wars:DirectWarDeathsinMajorWarZones,AfghanistanandPakistan(October2001–October2019);Iraq(March2003–October2019);Syria(September2014-October2019);Yemen(October2002-October2019);andOther,”CostsofWarProject,BrownUniversity,Providence,RI,November13,2019,https://watson.brown.edu/costsofwar/files/cow/imce/papers/2019/Direct%20War%20Deaths%20COW%20Estimate%20November%2013%202019%20FINAL.pdf.88Fourmillionappearstobeabetterthoughstillconservativeestimategiventhatahigh-endcalculationexceeds12milliondeaths.AccordingtotheGenevaDeclaration’sstudyofrecentwars,therewillbeatleastthreeandasmanyasfifteen“indirectdeaths”foreverydirectcombatdeath.Thestudysuggeststhataratiooffourtooneisareasonableaverageestimate.SeeGenevaDeclaration,GlobalBurdenofArmedViolence(Geneva:GenevaDeclarationSecretariat,2008),31–32.

Page 25: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

25

Appendix:DetailedMethodology,DataSources,andLimitations

Estimatingthenumberofpeopledisplacedinthepost-9/11warsischallenging.Countingthedisplacedisalwayschallengingfortheinternationalorganizationsthatprovidethemostauthoritativestatistics,buttheirworkisespeciallydifficultindangerouswarzoneswherethescaleofdisplacementhasreachedtensofmillionsovernearlytwodecadesofwar.Thepoliticalandeconomicstakesofdisplacementstatisticsarealsohigh.Inmanycases,governmentshavevestedfinancialandpoliticalinterestsineitherinflatingordeflatingthenumberofrefugees,IDPs,andreturneeswithinorbeyondtheirborders.Forexample,displacementfigurescanpotentiallyaffectlevelsofinternationalaidforhostgovernments,mediaandpoliticalperceptionsofhosts,inter-governmentalnegotiationsofmanykinds,amongotherfactors.Thismeansthatthedefinitionsgovernmentsusetodefinearefugee,anIDP,andareturneeaffectdisplacementstatistics,makingdefinitionsdeeplypoliticalandfarfromamatterofobjectivefact.“Statisticsonforceddisplacementreflectdiversedefinitionsemployedbynationalgovernmentsandorganizationsresponsibleforcollectingandcompilingdata,”explainsscholarZaraSarzininaWorldBankreport.“Thesestatisticaldefinitionsvarywithinandbetweencountriesdependingonthedifferentobjectivesandmethodologiesofdatacollectionefforts.Politicalfactorscandeterminehowthesedefinitionsarecraftedandappliedinpractice,contributingtothesubstantialvariationindataacrossdisplacementsituations.”89

Generally,itisunclearwhetherdisplacementstatisticsoverestimateorunderestimatethetruescaleofdisplacement.Internationalorganizationshaveworkedovermanyyearstoaccountforthepoliticalandeconomicforcesshapingthenumbersandtoimprovetheaccuracyandreliabilityoftheunderlyingdatathatwerelyonhere.“Existingfiguresprovidetheonlysourcetodetermineordersofmagnitudes,relativenumbers,andtrends,”writesSarzin.“Theymayprovideimportantinsightsintotheforceddisplacementcrisis,buttheyoughttobetakenwithagreatdegreeofcaution.Datausersshouldbeawareoftheirlimitationsandofthe[possibilityof]correspondingerrormargins.”90

Giventhisambiguityaboutdatareliabilityandothermethodologicalchallenges,whichwediscussbelow,wehaveerredonthesideofbeingconservativeinourestimates.Thereislittlewecandoaboutthedataaccuracyproblemsotherthantoacknowledgethemaslimitations.Overtime,displacementdatahasimprovedandlikelywillcontinuetoimprove.Weencourageotherstoimproveonourestimatesforthepost-9/11wars.

DataSources

Eachofourdatasourceshasstrengthsandweaknesses.WehaveassembledourdataforrefugeesandasylumseekersprimarilyfromtheUN’srefugeeagency,UNHCR.OurIDPdatacomesfromtheInternalDisplacementMonitoringCentre(IDMC),UNHCR,andtheUNOfficefortheCoordinationofHumanitarianAffairs(OCHA).DataforrefugeeandIDP 89ZaraSarzin,“StocktakingofGlobalForcedDisplacementData,”PolicyResearchWorkingPaper7985,Washington,DC,WorldBankGroup,42.90Sarzin,“StockTaking,”6,7.

Page 26: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

26

returneescomesprimarilyfromUNHCR.UNHCRdataisavailablesince2001.IDMCdataisavailablefortheperiod2009–2019;forprioryears,werelyonUNHCR’sIDPdata,whichisthebestavailable.

UNHCRrefugeedatatendstobeparticularlyaccurateand“robust”becauseitisbasedprimarilyontheregistrationandcountingofindividualsandfamilieswithUNHCRand/orhostcountryofficials(UNHCRemploysestimatesinsomewealthycountrieswhereUNHCRprovidesfewerdirectservices).91Ontheotherhand,giventhattheactofcrossinginternationalbordersandlivinginforeigncountrieswithoutgovernmentauthorizationisfrequentlycriminalized,manypeoplefleeingtheirhomecountriestofindsafetyabroadarenotregisteredandthusnotcountedinrefugeeandasylumseekerstatistics.PeoplelivingoutsiderefugeecampsareespeciallyunlikelytoberegisteredandcountedbyUNHCR.Researchshowingthat1.3millionoutof2.8millionAfghanrefugeesinPakistanwereunregisteredsuggeststhatUNHCR’sfigurescouldbeasignificantundercountinmanycountries.92

ForthedocumentationofIDPs,IDMCdataisauthoritativeandthebestavailable.TheInternationalOrganizationforMigrationcallsIDMC,“theglobalreferencepointfordataonIDPs.”93A2017WorldBankstudyrecognizedIDMCas“theleadingproviderofinformationandanalysisoninternaldisplacementworldwide.”94Initspublications,UNHCRregularlyreportsIDMCdataonIDPsasauthoritative.95UnlikeUNHCR,IDMCprimarilyusesestimatesofIDPsratherthancountsofindividuals.IDMCdevelopsitsestimatesfromreportingbytheInternationalOrganizationforMigration(IOM),OCHA,UNHCR,governments,andnon-governmentalorganizations.96Whilemanyexpertsconsiderdisplacementdatabasedontheregistrationandcountingofindividualstobehighlyreliable,thelargenumbersofunregistered—andthusuncounted—refugeesandasylumseekerssuggeststhatmethodologiesbasedonestimatingdisplacedpopulationsmaybeequallyifnotmoreaccurateandreliable.

CalculatingRefugeesandAsylumSeekers

UNHCRdatacomplicatesourcalculationmethodologybecauseUNHCRonlyreportsthetotal“stock”numberofrefugees,asylumseekers,andIDPsfromaparticularcountryoforiginattheendofeachyear.UNHCRdoesnotprovidedataaboutthenumberofnewrefugees,asylumseekers,andIDPsfromaparticularcountryoforigininayear.Inotherwords,UNHCRdoesnotdisaggregatethosenewlydisplacedinagivenyearfromthosedisplacedinprioryears,makingitimpossibletosumyearlydisplacements.

91UNHCR,“GlobalTrends,”2019,82n2–7.92IDMC,“Pakistan:SolutionstoDisplacementElusive,”3–4.93MigrationDataPortal,“ForcedMigrationorDisplacement,”Geneva,InternationalOrganizationforMigration,June9,2020,https://migrationdataportal.org/themes/forced-migration-or-displacement.94Sarzin,“StockTaking,”5n3.95See,e.g.,UNHCR,“GlobalTrends,”2019.96Sarzin,“StockTaking,”31–4,41–2.

Page 27: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

27

Thus,toestimatethenumberofpeopledisplacedacrossinternationalbordersasrefugeesorasylumseekersinagivenyear,wesubtractedthetotalnumberofrefugeesandasylumseekersfromthatcountryineachrelevantyearfromthenumberofrefugeesandasylumseekersintheprioryear.Theequationis:

(YearXTotalRefugees+YearXTotalAsylumSeekers)–(YearX-1TotalRefugees+YearX-1TotalAsylumSeekers)EstimatedNewlyDisplacedRefugeesandAsylumSeekersinYearX

Subtractingthestockcountfromtheprioryearstockcountdoesnotnecessarilyyieldthenumberofpeoplenewlydisplacedinagivenyear,onlytherelativenumberofdisplacedrefugeesandasylumseekersfromyeartoyear.Duringyearswhenthetotalnumberofrefugeesandasylumseekersdeclinedrelativetotheprioryear(usuallybecausepeoplereturnedhomeandbecausefewerpeoplefledtheirhomes),thecalculationyieldsanegativenumberofrefugees,whichwerecordaszero.Somemayaskwhywedonotrecordthenegativenumbertoreflectreturningrefugeesandasylumseekers.Wedonotfollowthisapproachasourgoaliscalculatingthetotalnumberofpeopledisplacedratherthanthenetnumberofpeopledisplaced.Wealsocapturereturningrefugeesandasylumseekersinourseparatecalculationofreturnees.

Ourmethodologyactuallyunderestimatesthetruescaleofdisplacementinkeepingwithourconservativeapproach:evenwhenthetotalnumberofrefugeesdeclinesfromoneyeartothenext,othersoftenbecomerefugeeseitherthroughnewdisplacementorwhenbabiesareborntorefugeemothersandarecountedamongthedisplaced.97OurcalculationisalsoanunderestimategiventhatsomeonedisplacedandthenreturnedtotheircountryoforigininthesameyearwouldnottypicallybecountedinUNHCR’send-of-year“stock”enumeration.Whileoursisanimperfectmethodology,webelieveitatleastprovidesuswithalow-endestimateofrefugeesandasylumseekersovertime.

Wehavenotprovidedtheseandourothercalculationsinthisreporttoavoidsuggestingtoreadersthatthetotalsindicatedaretheactualnumberofpeopledisplacedor,forexample,thatnoonewasdisplacedinyearswherewerecordtotalsaszero.Thoseinterestedinreviewingtheseandourothercalculationsshouldemailvine@american.edu.

97RefugeeandIDPfiguresgenerallyaccountforbirthsanddeathsfollowingdisplacement.BabiesborntoarefugeemotherandregisteredwiththeUNHCRwillbecountedinrefugeestatistics.HostgovernmentsalsotendtocapturebirthsdatainthestatisticstheyprovidetoUNHCR(exceptincountriesthatprovidebirthrightcitizenshiptobabiesbornontheirsoil).Manyrefugees,includingthosefearfulofgovernmentauthorities,willavoidregistrationforthemselvesandtheirchildren,meaningtheyareuncountedinUNHCRstatistics.Ontheotherhand,deathsinsomecasesgounreportedforyearsbecauseofbureaucraticoversightsortheincentivetoleavepeopleonrefugeelistsgiventheservicesandfundingtiedtorefugeestatus.Overtime,UNHCRandotherorganizationscorrectpastdata,makingolderdatainourstudygenerallymorereliablethannewerdata.

Page 28: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

28

CalculatingIDPs

ForthepurposeofcalculatingindividualswhohavebecomeIDPs,werelyonIDMC(2009–2019)andUNHCRfigures(2001–2019).(ForSyria,wealsouseOCHAdatabecauseitallowsustoidentifydisplacedpeoplefromthefiveSyrianprovinceswhereU.S.militaryforceshaveprimarilyoperated.)Fortheyearsbefore2009,weusethesamemethodaswedoforourrefugeesandasylumseekerscalculation:wesubtractthetotalnumberofUNHCR-enumeratedIDPsinYearXfromthetotalnumberofIDPsintheprioryeartoyieldanestimateofthescaleofinternaldisplacement.Forrelevantyearsbetween2001and2008,theequationis:

(TotalIDPsinYearX)–(TotalIDPsinYearX-1) EstimatedNewlyDisplacedIDPsinYearX

Weagaintreatnegativesumsaszeroforthesamereasonsthatwedosowithrefugeesandasylumseekers.ThisisagainaconservativeapproachinlikelyunderestimatingthetruescaleofdisplacementgiventhatpeopleareoftendisplacedevenwhenthetotalnumberofIDPsdeclinesfromoneyeartothenext.WecapturethereturnofIDPstotheirhomesinourreturneesdata.

For2009–2019,wecombineUNHCRdataandIDMCdataaboutIDPsdisplacedbyviolentconflict(weexcludethosedisplacedbydisasters).IDMCdataunfortunatelydiffersfromUNHCR’sinmeasuringthetotalnumberofdisplacementincidentsratherthanthetotalnumberofpeopledisplaced.EstimatingdisplacementincidentsallowsIDMCtoaccountformultiplediscretedisplacementsexperiencedbysingleindividuals,whichhasbeencommonacrosstheU.S.post-9/11wars(amongotherconflicts).InYemen,forexample,15.4%ofdisplaceeshadbeendisplacedthreeormoretimesasof2020.98UNHCRIDPdataismorelimitedinfocusingonanenumerationofindividualIDPswhohavereceivedassistanceofsomekindfromUNHCR;thedatathusexcludeshundredsofthousandsofIDPswhohavenotreceivedUNHCRaid.

IfweweretouseIDMCfigureswithoutadjustment,wewouldlikelyoverestimatethenumberofpeopledisplacedasIDPsbecauseIDMCnumbersreflectdisplacementincidents.(Thereisanargumentthatweshouldcalculatedisplacementincidentsratherthandisplacedpeoplebecauseanindividualorfamilycanexperiencemultiplediscretedisplacementeventsthatarenotcapturedbyfiguresfocusingonindividualsregardlessofhowmanytimesoneisdisplaced.)

Ontheotherhand,UNHCRfiguresunderestimateIDPsbecausetheyonlyreflectpeoplewhohavereceivedUNHCRservices.Thus,inyearswhenIDMCdataisavailable(2009–2019),weaverageIDMCandUNHCRfigurestoarriveatourestimate.BecausewetreatanynegativesumsintheUNHCRdataaszero,ouraverageofIDMCandUNHCRfiguresyieldsanestimateofnolessthanone-halfthenumberofIDMCdisplacementincidents.Thisisagainaveryconservativeestimate,asthetruenumberofIDPscouldbe 98IDMC,“Yemen:TheImplicationsofForcedImmobility,”policypaper,Geneva,June2020,3.

Page 29: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

29

closertotwo-thirdstothree-quartersormoreofthetotalnumberofdisplacementincidentsinagivencountry.99Fortheyears2009–2019,theequationis:

(IDMCIDPDisplacementIncidentsinYearX)+((UNHCRTotalIDPsinYearX)–(UNHCRTotalIDPsinYearX-1))÷2

CalculatingDisplacementinSyria InSyria,OCHAprovidesprovince-leveldatathatallowsustoidentifyIDPsdisplacedfromthefiveSyrianprovinceswhereU.S.troopshaveprimarilyoperated.Displacementfromthoseprovincesrepresents46.8%ofthetotalnumberofSyrianIDPsfromJanuary2016throughJuly2020.Weroundthispercentageto50%andusethisfiguretoestimatethenumberofSyrianrefugees,employingthesamemethodologydescribedabove.Unlikeourothercalculations,whichusedatathrough2019,weuseOCHA’s2020figuresratherthanattemptingtoestimatedatafor2014and2015whennodataisavailable.CalculatingReturnees

UNHCRreportsfiguresforrefugeereturneesandIDPreturneesperyear,makingacalculationofthesumofreturneesaneasiertask.ForeachcountryotherthanSyria,wehavesummedrefugeeandIDPreturneesforrelevantwaryears.

ThecalculationforSyrianreturneesrepresentsourestimateofonlythosereturnees

whowereoriginallyfromthefiveSyrianprovincesthatarethefocusofourSyriadisplacementcalculation.IDPsfromthefiveprovincesrepresent49.8%ofIDPreturneesfromallofSyria.100Thus,weassumethatasimilarpercentage(50%)oftotalrefugeereturneesarefromthefiveprovinces.UNHCRcurrentlyestimatesthattherewillbebetween250,000and500,000Syrianrefugeereturneesfor2020.Althoughdataforotherreturneesisonlythrough2019,wehaveincludeddatathroughJuly2020forSyrianreturneesbecausenodataisavailablepriorto2017(thismaybebecausethereweresofewSyriansreturningbetween2014and2017).101

Forreasonsexplainedabove,wehavenotsubtractedreturnees—thosereturningto

theirhomesfromabroadorfrominternaldisplacement—fromourcalculationofdisplaced

99InIDMC’s2020surveyofIDPsinYemen,forexample,68%ofrespondentshadexperiencedasingledisplacement.IDMC,“Yemen:TheImplications,”3.100ReturnedIDPdatacomesfromOCHATurkey,“SyrianArabRepublic:IDPMovementsandIDPSpontaneousReturnMovementsData,”dataset,updatedAugust27,2020,accessedSeptember4,2020,https://data.humdata.org/dataset/syrian-arab-republic-idp-movements-and-idp-spontaneous-return-movements-data101Returnedrefugeedatacomesfromthe“PersonsofConcerns”tabsforeachoftheyearsavailableatUNHCR,“SyrianArabRepublic,”GlobalFocus,accessedSeptember4,2020,https://reporting.unhcr.org/node/2530?y=2020#year.

Page 30: September 21, 2020...Northwest Pakistan.25 Prior to the end of most border fighting in 2017, an estimated 1.56 million Pakistanis living in areas near the Afghan border had become

30

people.Wealsohavenotcountedreturneesasadditionalcasesofdisplacement,althoughmigratinghomeofteninvolvesitsownhardships.

Thereare,however,twocasesinwhichIDMCcountsreturneesasnewIDPdisplacements:first,whenrefugeesaredeportedbyahostgovernmentbacktotheirhomecountry(akindofforceddisplacementandaviolationoftheinternationalrefugeelawprincipleofnon-refoulementbarringgovernmentsfromforcingrefugeestoreturntoacountryfromwhichtheyfled);second,whenrefugeesreturnvoluntarilytotheirhomecountriesbutareunabletoreturntotheirformerareasofresidence,leavingtheminternallydisplacedintheirhomecountry.BothtypesofdisplacementarecapturedinourdatagivenouruseofIDMCdata.UpdatedVersion:ThisreportisupdatedfromtheoriginalversionpublishedonSeptember8,2020.Onepointintheoriginal“MajorFindings”sectionhasbeenremoved;itread“Millionsmorehavebeendisplacedbyotherpost-9/11conflictsinvolvingU.S.troopsinsmallercombatoperations,includingin:BurkinaFaso,Cameroon,CentralAfricanRepublic,Chad,DemocraticRepublicoftheCongo,Mali,Niger,SaudiArabia,andTunisia.”Twoparagraphsstartingonp.18,withthesentencethatbegins,“Our37millionestimateisalsoconservativebecauseitdoesnotincludeanyonedisplacedduringotherconflictsinthe‘waronterror’whereU.S.forceshavebeeninvolvedinrelativelylimitedbutstillsignificantways…”havebeenrevisedtoincludemoredetailandexplanationregardingtheconflictsthatthispaperdidnotincludeaspartofitstotaldisplacementcalculation.