Twilight Training Sailors fire a .50-caliber machine gun during a live-fire exercise on the fantail of the aircraft carrier USS Harry S. Truman in the Atlantic Ocean, Nov. 22, 2019. SHARE IMAGE: Download Image: Full Size (0.8 MB) Tags: Navy Photo By: Navy Seaman Victoria Sutton VIRIN: 191122-N-RQ450-0253.JPG Photo Gallery