The militaries of NATO member countries should cooperate more after the ISAF mission ends in Afghanistan in 2014, Czech Defence Minister Alexandr Vondra told the NATO Parliamentary Assembly in Prague on Saturday. He stressed that member countries must not give up their own defence at the time of financial cuts. Deeper cooperation would help NATO members retain their military capabilities, he added. The three-day session of the NATO Parliamentary Assembly, which is a counselling body, began Friday. Committees consisting of delegates from the parliaments of allied countries are discussing current security challenges and international affairs.