2001- 2001-2009 2003-2011 21stcentury 900 afghanwar armedforces casestudies contractingout corruptpractices defensecontracts economicconditions general his027000pol012000pol035000 history integratedoperations(militaryscience) international internationalrelations internationalsecurity iraq iraqwar legitimacyofgovernments logistics mercenarytroops military militaryartandscience militarypolicy moralandethicalaspects non-governmentalorganizations police politicalaspects politicalfreedom politicalscience politicsandgovernment postwarreconstruction prevention private privatepolicesmercenariesmilitaryforces security securitysector soldiersoffortune state terrorism the unitedstates war war(philosophy) waronterrorism