SAN DIEGO (Feb. 23, 2021) Aviation Boatswain's Mate (Handling) 2nd Class Quinton Calhoun works as scene leader during hangar bay fire drill aboard the amphibious assault ship USS Tripoli (LHA 7). Tripoli is an America-class amphibious assault ship homeported in San Diego. (U.S. Navy photo by Mass Communication Specialist 1st Class Peter Burghart)