The crew of the Famous-class medium endurance cutter USCGC Harriet Lane (WMEC 903) conduct a live-fire exercise with its MK 75 – 76 mm weapon system, qualifying multiple personnel in the many critical positions necessary for unit self-defense while in the Caribbean Sea on Nov. 16, 2021. The crew returned to homeport in Portsmouth on Dec. 6, after a 49-day patrol in the Caribbean Sea. (U.S. Coast Guard photo by Petty Officer 3rd Class Kenneth Groholski)