PHILIPPINE SEA (Jan. 20, 2022) Aviation Ordnanceman 1st Class Marcus Bunk, right, a native of Seattle, Wash., and Naval Air Crewman (Helicopter) 2nd Class Sean Gillick, left, a native of Orlando, Fla., conduct gun maintenance on a GAU-21 machine gun aboard the Arleigh Burke-class guided-missile destroyer USS Chafee (DDG 90), Jan. 20, 2022. Operating as part of U.S. Pacific Fleet, Chafee is conducting training to preserve and protect a free and open Indo-Pacific region. (U.S. Navy photo by Mass Communication Specialist 1st Class Omar Powell)