U.S. Marines with Charlie Company, 1st Battalion, 7th Marine Regiment, 1st
Marine Division fire the M224 60 mm mortar system and Mark 19 40 mm grenade
machine gun during a digital kill chain exercise at Marine Corps Air Ground
Combat Center, Twentynine Palms, California.
During the exercise, the Marines
tested new digital target acquisition equipment for the M224
60 mm mortar system and the Mark 19 40 mm grenade machine
gun.
U.S. Marine Corps video by
Lance Cpl. Luis Aguilar May 12, 2022