Marines, assigned to 31st Marine Expeditionary Unit (MEU), fire infantry automatic rifles during a gun qualification aboard amphibious assault ship USS Bonhomme Richard (LHD 6).

SOUTH CHINA SEA (Oct. 21, 2016) Marines, assigned to 31st Marine Expeditionary Unit (MEU), fire infantry automatic rifles during a gun qualification aboard amphibious assault ship USS Bonhomme Richard (LHD 6). Bonhomme Richard, flagship of the Bonhomme Richard Expeditionary Strike Group, is operating in the South China Sea in support of security and stability in the Indo-Asia Pacific region. (U.S. Navy photo by Petty Officer 3rd Class Jeanette Mullinax) File# 161021-N-TH560-284