WATER POWER Personnel aboard the Military Sealift Command ocean surveillance ship USNS Able use fire fighting hoses to deter simulated attackers in a rigid hull inflatable boat in the Pacific Ocean, May 31, 2009. Sailors assigned to the guided-missile destroyer USS Mustin provided a training exercise to practice repelling possible boarders without using lethal force. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 034515-V-AQH07-242.jpg Photo Gallery