The 18th U.S. Chairman of the Joint Chiefs of Staff, Gen. Martin Dempsey awards a coin to an Israeli officer for outstanding work. Gen. Dempsey was visiting with U.S. and Israeli service members during AC12 at Hazor, Israel, Oct. 30, 2012. 10th AAMDC Soldiers participate in the joint Austere Challenge 2012 Exercise with Israeli Defense Forces to develop partnered air and missile defense capabilities.