New Zealand Army Gunner Sean Mitchell supervises U.S.

New Zealand Army Gunner Sean Mitchell supervises U.S. Marines as they practice the firing procedures of the IW Steyr during exercise Joint Assault Signals Company Black, at Camp Linton, New Zealand, Aug. 11, 2015. The New Zealand Army Soldiers introduced the rifle to U.S. Marines in preparation for a live-fire range. The Soldiers demonstrated the proper loading, firing, assembling and disassembling procedures. Mitchell is a signal bombardier with 161 Battery, 16 Field Regiment. The U.S. Marines are with 5th Air Naval Gunfire Liaison Company, III Marine Expeditionary Force Headquarters Group, III MEF. (U.S. Marine Corps photo by Cpl. Isaac Ibarra/Released)