200321-N-BT681-1021 NAVAL BASE GUAM (March 21, 2020) The amphibious assault ship USS America (LHA 6), part of the America Expeditionary Strike Group (ESG), operates from Naval Base Guam. Operating in the U.S. 7th Fleet area of operations, the America ESG-31st Marine Expeditionary Unit team of 4,500 Sailors and Marines is prepared to conduct missions across the full spectrum of military operations. (U.S. Navy photo by Mass Communication Specialist Seaman Jonathan Berlier/Released)