ATLANTIC OCEAN (Oct. 5, 2021) Fire Controlman 2nd Class Aaron Frigm, assigned to the San Antonio-class amphibious transport dock ship USS Arlington (LPD 24), reloads an M9 pistol during live-fire weapon proficiency training on the flight deck, Oct. 5, 2021. Arlington is underway in the Atlantic Ocean conducting advanced phase deployment training. (U.S. Navy photo by Mass Communication Specialist 2nd Class John Bellino)