180117-N-ZS023-035 PACIFIC OCEAN (Jan. 17, 2018) Sailors aboard the amphibious assault ship USS America (LHA 6) report to the ship’s central control station during a toxic gas damage control drill in the machinery repair shop. America, part of the America Amphibious Ready Group, with embarked 15th Marine Expeditionary Unit (MEU), is returning from a 7-month deployment to the U.S. 3rd, 5th and 7th Fleet areas of operations. (U.S. Navy photo by Mass Communication Specialist 3rd Class Vance Hand/Released)