2014年7月26日，环太平洋-2014（RIMPAC 2014）多边海上军演，美国海军 HSC-21“黑杰克”战斗直升机中队一架 MH-60S 直升机从Rushmore号两栖船坞登陆舰上起飞。（A U.S. Navy MH-60S Seahawk helicopter assigned to Helicopter Sea Combat Squadron (HSC) 4 takes off from the flight deck of the amphibious dock landing ship USS Rushmore (LSD 47) July 26, 2014, in the Pacific Ocean during Rim of the Pacific (RIMPAC) 2014. RIMPAC is a U.S. Pacific Fleet-hosted biennial multinational maritime exercise designed to foster and sustain international cooperation on the security of the world's oceans.）
