October 13, 2021 - U.S. Marines with 1st Battalion, 12th Marines, 3d Marine
Division, fire a M777 A2 Howitzer as part of Battalion Distributed
Operations Course (BDOC) during Service Level Training Exercise 1-22
(SLT1-22) at
Marine Corps Air Ground Combat Center Twentynine Palms, California.
1st Battalion, 12th Marines
demonstrated their ability to quickly emplace and respond,
enabling 1st Battalion, 3d Marines to accomplish key
objectives.