A UH-60 Black Hawk helicopter lands aboard the Ticonderoga-class guided-missile cruiser USS Chosin (CG-65) during exercise Koa Kai 14-1. Koa Kai is a semiannual exercise in the waters surrounding the Hawaiian islands designed to prepare independent deployers in multiple warfare areas and provide training in a multi-ship environment. (U.S. Navy photo by Fire Controlman 2nd Class Andrew Albin/Released)