A U.S. Army UH-60 Black Hawk helicopter hovers above Geronimo Landing Zone during the Joint Readiness Training Center 14-05 exercise rotation at Fort Polk, La., March 15, 2014.
The training was designed to provide military units and personnel with realistic pre-deployment training scenarios in all aspects of armed conflict. (DoD photo by Master Sgt. John R. Nimmo Sr., U.S. Air Force/Released). Original public domain image from Flickr