Rocket Launcher Paratroopers fire a machine gun and operate a shoulder-launched rocket during a live-fire exercise as part of Exercise Rock Knight at Pocek Range in Postonja, Slovenia, July 25, 2017. Army photo by Paolo Bovo SHARE IMAGE: Download Image: Full Size (1.49 MB) Tags: Exercise Rock Knight, Soldiers, Army, training, European Command Photo By: Paolo Bovo VIRIN: 170725-A-JM436-093A.JPG Photo Gallery