Sgt. Tony Frontenette, field artillery cannoneer with Lima Battery, 2nd Battalion, 10th Marine Regiment, carries a high-explosive round to be fired from an M777 Howitzer during a live-fire exercise at Camp Lejeune, N.C., Sept. 30, 2015. This was the last exercise Lima conducted as a standalone battery. (U.S. Marine Corps photo by Cpl. Kirstin Merrimarahajara/released) - Sgt. Tony Frontenette, field artillery cannoneer with Lima Battery, 2nd Battalion, 10th Marine Regiment, carries a high-explosive round to be fired from an M777 Howitzer during a live-fire exercise at Camp Lejeune, N.C., Sept. 30, 2015. This was the last exercise Lima conducted as a standalone battery. (U.S. Marine Corps photo by Cpl. Kirstin Merrimarahajara/released)