U.S. soldiers show Ukrainian troops the proper procedures for clearing a room during Exercise Rapid Trident in Yavoriv, Ukraine, Sept. 16, 2014. The soldiers are assigned to U.S. Army Europe’s Company C, 173rd Airborne Brigade. U.S. soldiers show Ukrainian troops the proper procedures for clearing a room during Exercise Rapid Trident in Yavoriv, Ukraine, Sept. 16, 2014. The soldiers are assigned to U.S. Army Europe’s Company C, 173rd Airborne Brigade. SHARE IMAGE: Download Image: Full Size (1.9 MB) Tags: Photo Essays Photo By: VIRIN: 157260-C-KEK71-613.jpg Photo Gallery