NORFOLK (March 30, 2021) The transport dock ship USS San Antonio (LPD 17) gets underway out of Naval Station Norfolk. San Antonio is deploying with the Iwo Jima Amphibious Ready Group (ARG) that also consists of amphibious assault ship USS Iwo Jima (LHD 7) and the dock landing ship USS Carter Hall (LSD 50). Embarked detachments for the Iwo Jima ARG include Amphibious Squadron Four, Fleet Surgical Team (FST) Six, Helicopter Sea Combat Squadron (HSC) 26, Tactical Air Control Squadron (TACRON) 21, Naval Beach Group (NBG) Two, Beach Master Unit (BMU) Two, Assault Craft Unit (ACU) Two and Four and Sailors from Amphibious Construction Battalion (ACB) Two.