Lance Corporal Michael Carroll, mortarman, assigned to Black Sea Rotational Force 14.2 from Weapons Company, 3rd Battalion, 8th Marine Regiment, pulls and 81mm high explosive round out of an ammo can during Summer Shield, April 16, 2014, Camp Adazi, Latvia. The Marines in the live fire were a fire-support team element and worked with the Latvian Land Forces in order to synchronize an integrated attack that would use fire-support elements from three different countries. This is the 11th iteration of the Summer Shield exercise, a joint, staff planning and combined-arms live fire maneuver event designed to enhance the Latvian Land Force’s capacity and capability to integrate fires and maneuver at the battalion and brigade level as well as increase partner capacity, promote regional stability and continue to develop Latvian, Lithuanian, Estonian and U.S. interoperability. (Official Marine Corps photo by Staff Sgt. Tanner M. Iskra, 2nd Marine Division Combat Camera, BSRF-14/Released)