Refueling

The fleet replenishment oiler USNS Henry J. Kaiser (T-AO-187), left, refuels the amphibious assault ship USS Boxer (LHD 4) during replenishment at sea in the Arabian Sea April 17, 2011. Boxer was under way supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (DoD photo by Mass Communication Specialist 3rd Class Trevor Welsh, U.S. Navy/Released)

The fleet replenishment oiler USNS Henry J. Kaiser (T-AO-187), left, refuels the amphibious assault ship USS Boxer (LHD 4) during replenishment at sea in the Arabian Sea April 17, 2011. Boxer was under way supporting maritime security operations and theater security cooperation efforts in the U.S. 5th Fleet area of responsibility. (DoD photo by Mass Communication Specialist 3rd Class Trevor Welsh, U.S. Navy/Released)