A Marine with Task Force Southwest fires an Mk 19 grenade launcher during a combined arms range at Camp Lejeune, N.C., Jan. 18, 2016. About 25 Marines trained to familiarize themselves on the weapon system in preparation for an upcoming deployment to Helmand Province, Afghanistan. The unit will work in a training and advisory capacity with the Afghan National Army 215th Corps and 505th Zone National Police to reaffirm our commitment to the stability and security in the region. (U.S. Marine Corps photo by Sgt. Lucas Hopkins)
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