JOINT BASE ELMENDORF-RICHARDSON, Alaska - A C-17 drops a training container delivery system at the Malamute Drop Zone here Aug. 11, 2012. The Aircraft was participating in a "Moose Shoot" -- an airdrop and landing competition between the 176th Wing's airlift squadrons as well as their active-duty Air Force associate units, the 517th and 537th airlift squadrons. (National Guard photo by Master Sgt. Shannon Oleson)