ATLANTIC OCEAN.
Seaman Reina Underwood, assigned to the Harpers Ferry-class dock landing ship USS Carter Hall (LSD 50), fires an M4 rifle during a live-fire qualification, March 30, 2021. Carter Hall is operating in the Atlantic Ocean 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). Original public domain image from Flickr.