U.S. Coast Guard Petty Officer 2nd Class Rachel Wolfe, a crew member on Coast Guard Cutter Bertholf (WMSL 750), fires an M240B machine gun during a gunnery exercise in the Eastern Pacific Ocean, July 9, 2025. Bertholf was assigned to the Southwest border to bolster Coast Guard presence and to ensure the integrity of the U.S. border. (U.S. Coast Guard photo by Petty Officer 3rd Class Avery Tibbets)