ATLANTIC OCEAN (March 11, 2021) The amphibious transport dock ship USS San Antonio (LPD 17) steams in formation with the Harpers Ferry-class dock landing ship USS Carter Hall (LSD 50), not pictured, during a simulated strait transit, March 11, 2021. Carter Hall is conducting training with Amphibious Squadron 4 and the 24th Marine Expeditionary Unit (24th MEU) as part of the Iwo Jima Amphibious Ready Group. (U.S. Navy photo by Mass Communication Specialist Seaman Sawyer Connally)