U.S. Coast Guard Petty Officer 1st Class Carl Campbell demonstrating how to operate an M2-A1 .50 caliber machine gun to crew members of the USCGC Razorbill (WPB-87332), before commencing a gunnery exercise (GUNNEX) in the Northern Atlantic Ocean, July 23, 2024. The crew of the Razorbill conducted gunnery exercises, misfire procedures, and mount captain training for 600 rounds, qualifying four members in weapon system proficiency. (U.S. Coast Guard photo by Petty Officer 3rd Class Justin Remo)