U.S. Army and British paratroopers perform a static-line jump at Holland Drop Zone in preparation for Combined Joint Operational Access Exercise 15-01 at Fort Bragg, N.C., April 11, 2015. Combined Joint Operational Access Exercise 15-01 is an 82nd Airborne Division-led bilateral training event at Fort Bragg, N.C., taking place April 13-20, 2015. This is the largest exercise of its kind held at Fort Bragg in nearly 20 years and demonstrates interoperability between U.S. Army and British Army soldiers, U.S. Air Force, Air National Guard and Royal Air Force airmen and U.S. Marines. (U.S. Air Force photo by Staff Sgt. Sean Martin/Released)