U.S. Army paratroopers from the 2nd Brigade Combat

U.S. Army paratroopers from the 2nd Brigade Combat Team, 82nd Airborne Division, prepare to clear a building during Combined Joint Operational Access Exercise 15-01 at Fort Bragg, N.C., April 16, 2015. CJOAX 15-01 is an 82nd Airborne Division-led bilateral training event at Fort Bragg, N.C., from April, 13-19, 2015. This is the largest exercise of its kind held at Fort Bragg in nearly 20 years and demonstrates interoperability between U.S. and U.K. Army soldiers in addition to U.S. Air Force, Air National Guard and Royal Air Force airmen. U.S. Marines stationed out of Camp Lejeune, N.C., also participated. (U.S. Air Force photo by Senior Airman Jasmonet Jackson/ Released)