PACIFIC OCEAN (Dec. 10, 2021) Aviation Structural Mechanic 1st Class Joshua Goodman preforms a hand-to-hand mechanical advantage control hold take-down maneuver during a Naval Security Forces Sentry qualification course aboard the amphibious assault ship USS Makin Island (LHD 8), Dec. 10. Makin Island is underway conducting routine operations in U.S. 3rd Fleet. (U.S. Navy photo by Mass Communication Specialist 3rd Class Nadia Lund)