-droit -lawandlegislation 2001 2001-2009 artetsciencemilitaires aspectsocial bekämpfung bestrijding civilwar civilwars conflictmanagement conflitsethniques ethnicconflict general gestiondesconflits guerrecivile history insurgency internationaalrecht internationalerterrorismus internationalsecurity legitimiteit military militaryartandscience militaryscience opérationlibertéimmuable politicalfreedom politicalscience révoltes security socialaspects socialscience strategy terrorisme unitedstates völkerrecht war(internationallaw) waronterrorism waronterrorism(2001-2009)