U.S. and Canadian paratroopers take part in a night jump over Malemute drop zone on Joint Base Elmendorf-Richardson, Alaska, Jan. 21, 2016. The paratroopers are assigned to the 25th Infantry Division’s 4th Brigade Combat Team, Airborne, Alaska, and Canadian paratroopers are assigned to the Princess Patricia's Canadian Light Infantry Regiment. U.S. Air Force photo by Staff Sgt. Sheila deVera