ATLANTIC OCEAN (May 6, 2021) Lt. James Block, the chaplain aboard the Harpers Ferry-class dock landing ship USS Carter Hall (LSD 50), leads a National Day of Prayer service in the ship's chapel, May 6, 2021. Carter Hall is operating in the Atlantic Ocean with Amphibious Squadron 4 and the 24th Marine Expeditionary Unit (MEU) as part of the Iwo Jima Amphibious Ready Group. (U.S. Navy photo by Mass Communication Specialist Seaman Sawyer Connally)