U.S. Reserve Marines assigned to the Combined Anti-Armor Team, Weapons Company, 3rd Battalion, 23rd Marine Regiment, 4th Marine Division, fire an Humvee-mounted M240B machine gun during a mission rehearsal exercise at Fort Campbell, Kentucky, May 19, 2022. Weapons Company convened with other units from 3/23 at Fort Campbell for a mission rehearsal exercise to prepare for the upcoming Integrated Training Exercise 4-22 in the summer of 2022. The Combined Anti-Armor Team Marines conducted machine gun ranges and convoy operations with quick reaction drills. (U.S. Marine Corps photo by Cpl. James Stanfield)