Army Staff Sgt. Brian Kim gives the command for paratroopers to hook-up during an airborne operation over Malamute drop zone, Joint Base Elmendorf-Richardson, Alaska, Dec. 3, 2015. Kim is a squad leader assigned to the 25th Infantry Division’s 3rd Battalion, 509th Infantry Regiment, 4th Infantry Brigade Combat Team, Airborne, Alaska. U.S. Army photo by Staff Sgt. Brian Ragin