Marine Corps Pfc. Arnold Millan rushes to an M777 lightweight howitzer to clear the barrel and reload after firing a mission during Exercise Steel Knight 2014 on Marine Corps Base Camp Pendleton, Calif., Dec. 13, 2013. Millan, a artilleryman, is assigned to Bravo Battery, 1st Battalion, 11th Marine Regiment. Marine Corps Pfc. Arnold Millan rushes to an M777 lightweight howitzer to clear the barrel and reload after firing a mission during Exercise Steel Knight 2014 on Marine Corps Base Camp Pendleton, Calif., Dec. 13, 2013. Millan, a artilleryman, is assigned to Bravo Battery, 1st Battalion, 11th Marine Regiment. SHARE: Download: Full Size (2.5 MB) Tags: photo essays Credit: VIRIN: 963857-E-IWE38-037.jpg Photo Gallery