NIGHT REPLENISHMENT The Military Sealift Command fleet replenishment oiler USNS Henry J. Kaiser performs a replenishment at sea with the guided-missile destroyer USS Paul Hamilton during maritime exercise Koa Kai 12-2 in the Pacific Ocean, April 4, 2012. The semiannual exercise, based in the waters around Hawaii, provides training in an environment with multiple ships from multiple warfare areas. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 064223-L-UAW09-406.jpg Photo Gallery