Brig. Gen. Zvika Haimovich, Israeli Aerial of Defense commander, speaks about exercise Juniper Cobra 16 during a joint press conference with Lt. Gen. Timothy Ray, 3rd Air Force and 17th Expeditionary Air Force commander, in Israel, Feb. 25, 2016. Juniper Cobra is a combined ballistic missile defense exercise that will uses computer simulations to train U.S. and Israeli military service members. (U.S. Air Force photo by Staff Sgt. Stephanie Longoria/Released)