130321-M-OH054-015(Left) Lance Cpl’s. Nathaniel E. Winstead and Tony M. Chavez, both radio operators with 13th Marine Expeditionary Unit, log radio checks withinthe command operations center, set up aboard Marine Corps Base Camp Pendleton, March 21, 2013.From March 14-21, the 13th MEU set up their COC for a MEU Exercise to better train for their Western Pacific deployment this year. (Official Marine Corps photo by Sgt. Christopher O’Quin/Released) - 130321-M-OH054-015 (Left) Lance Cpl’s. Nathaniel E. Winstead and Tony M. Chavez, both radio operators with 13th Marine Expeditionary Unit, log radio checks withinthe command operations center, set up aboard Marine Corps Base Camp Pendleton, March 21, 2013.From March 14-21, the 13th MEU set up their COC for a MEU Exercise to better train for their Western Pacific deployment this year. (Official Marine Corps photo by Sgt. Christopher O’Quin/Released)