Army National Training Center Fort Irwin, California - A Marine with Company F, 4th Light Armored Reconnaissance Battalion, fires the M136 AT4 Rocket Launcher at a bunker during a live-fire exercise at the Army National Training Center Fort Irwin, California, July 13, 2014. The Marines completed a multitude of live-fire exercises and tested the capabilities of the companies within 4th LAR. This was part of 4th LAR’s annual training, which was the first time since the battalion’s deployment to Afghanistan in 2009 – 2010 that the companies within the battalion worked together.