PACIFIC OCEAN (Oct. 20, 2021) Gunner�s Mate 2nd Class Eugenio Gonzalez changes the barrel on an M-240B machine gun aboard amphibious assault ship USS Makin Island (LHD 8). Makin Island is underway conducting routine operations in U.S. 3rd Fleet. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jeremy Laramore)