perman repres committe decis septemb set ad hoc group prepar creation intergovernment agenc field defenc capabl develop research acquisit armament ad hoc prepar group ec committe perman repres regard articl council rule procedur european council meet thessaloniki june invit presid associ secretari gener high repres work forward creation intergovernment agenc eu field defenc capabl develop research acquisit armament take account work convent intergovernment confer polit secur committe respons auspic council polit direct develop militari capabl presid put forward work plan carri mandat work full account work inform advisori group repres minist defenc conclus thessaloniki european council state agenc subject council author action establish prepar bodi council work benefit comprehens approach involv expertis area foreseen conclus thessaloniki european council agenc purpos institut ad hoc group decid articl ad hoc group prepar creation intergovernment agenc field defenc capabl develop research acquisit armament ad hoc prepar group establish order undertak action creat intergovernment agenc field defenc capabl develop research acquisit armament ad hoc prepar group work close coordin polit secur committe respect respons committe auspic council polit direct develop militari capabl polit secur committe eu militari committe ad hoc prepar group report corep articl ad hoc prepar group compos nation repres member state member state ensur effect involv ministri defenc commiss particip work ad hoc prepar group ad hoc prepar group meet level nation repres expertis area agenc aim set european council thessaloniki quot develop defenc capabl field crisi manag promot enhanc european armament cooper strengthen european defenc industri technolog base creat competit european defenc equip market promot liaison commun research activ research aim leadership strateg technolog futur defenc secur capabl strengthen europ industri potenti domain quot ad hoc prepar group account work convent intergovernment confer ad hoc prepar group reinforc repres eu militari committe polarm work parti meet support agenc aim level nation armament director repres articl ad hoc prepar group ceas exist complet task defin articl articl decis effect dai adopt publish offici journal european union brussel septemb committe perman repres chairman vattani