SANTA RITA, Guam (Oct. 13, 2020) Gunner's Mate Seaman Jackson Richards, assigned to the maritime expeditionary security capability of Task Force 75, provides M500 shotgun familiarization training to Marine Corps Lance Cpl. Joel Chavezcortez, assigned to 5th Marine Regiment, as part of a Marine integration exercise on Naval Base Guam. (U.S. Navy photo by Mass Communication Specialist 1st Class Adam Brock)