170728-N-ZS023-016 PACIFIC OCEAN (July 28, 2017) Sailors search for shipboard casualties during a simulated general quarters drill aboard the amphibious assault ship USS America (LHA 6). America and its amphibious ready group are operating in the Indo-Asia Pacific region to strengthen partnerships and serve as a ready-response force for any type of contingency. (U.S. Navy photo by Mass Communication Specialist Seaman Vance Hand/Released)