U.S. Marines with Headquarters Battalion, Marine Corps Base Hawaii, Golf Company, 2nd Battalion, 3rd Marine Regiment, and French Airborne Marines, with 8th Infantry Regiment, Company De Clerage Et D'Appius, Castres, prepare to execute combat marksmanship movements at Kaneohe Bay Rifle/Pistol Range, Marine Corps Base Hawaii, Oct. 3, 2011. U.S. and French Airborne Marines take part in Exercise AMERCAL 2011which is a platoon-level combat arms combined exchange between the French Armed Forces, New Caledonia and U.S. interoperability, enhancing military-to-military relations and improving mutual combat capabilities with French Allies.