Four Latvian soldiers keep a sharp look out as they pause before rounding the corner of a building in the Military Operations in Urban Terrain facility at Camp Lejeune, N.C., on June 5, 1998, during Exercise Cooperative Osprey '98. Cooperative Osprey '98 is a Partnership for Peace situational training exercise designed to improve the interoperability of NATO and partner nations through the practice of combined peacekeeping and humanitarian relief operations. Partner nations include Albania, Bulgaria, Estonia, Georgia, Kazakstan, Kyrgyzstan, Latvia, Lithuania, Moldova, Poland, Romania, Ukraine, and Uzbekistan. Participating NATO nations include Canada, The Netherlands, and the United States.