Jul 1, 2013
Marines of the Lima Battery, 3rd Battalion, 11th Marine Regiment, fire multiple M777A2 Lightweight Howitzers at the Marine Corps Air Ground Combat Center Twentynine Palms, California, Dec. 11, 2012, during Exercise Steel Knight.
Steel Knight is a combined arms exercise conducted by 1st Marine Division Marines and sailors from all elements of the Marine Air Ground Task Force. Photo by Lance Cpl Jason Morrison.