Secretary of Defense William S. Cohen (left) and Ukrainian Defense Minister General Colonel Oleksander Kuzmuk sign an annual Plan of Cooperation between the U.S. Department of Defense and the Ukrainian Ministry of Defense at NATO Headquarters in Brussels, Belgium, on Dec. 5, 2000. The bilateral plan sets out defense and military cooperation activities between the two countries for the coming year. This is Cohen's last scheduled trip to NATO Headquarters as defense secretary.