Seaman Michael Watson stands the lookout watch on the signal bridge. Seaman Michael Watson stands the lookout watch on the signal bridge of the aircraft carrier USS Harry S. Truman (CVN 75) as the ship operates in the Atlantic Ocean during exercise Summer Pulse 2004 on July 12, 2004. Summer Pulse 2004 is a Navy exercise where seven aircraft carrier strike groups will learn new ways of operating, training, manning and maintaining their fleet. SHARE IMAGE: Download Image: Full Size (0.1 MB) Photo By: VIRIN: 977078-V-LTM71-451.jpg Photo Gallery