June 14, 2016 - Lance Cpl. Justin Jundante, a cannoneer, with 5th Battalion, 14th Marine Regiment, 4th Marine Division, Marine Forces Reserve, fires the M777 Lightweight 155mm Howitzer during Integrated Training Exercise 4-16, at Marine Corps Air Ground Combat Center Twentynine Palms, California. ITX 4-16 allows Reserve Marines to train in realistic environments to increase their proficiency and readiness for worldwide deployment. (Image created by USA Patriotism! from U.S. Marine Corps photo by Sgt. Sara Graham)