U.S. Army World Class Athlete Program bobsledder Pfc. John Napier, right, and Cory Butner, left, get set to push off during one of four heats in the two-man U.S. National Bobsled Championships in Lake Placid, N.Y., Jan. 3, 2009. The duo earned a spot in the 2009 World Championships, scheduled to begin Feb. 20 in Lake Placid, with a four-heat cumulative winning time of 3 minutes, 45.87 seconds. U.S. Army photo by Tim Hipps

Students in the basic course at the Chemical, Biological Incident Response Force based at the Naval Support Center, Indian Head, Md., are given the final exercise scenario, Dec. 18, 2008. The course is required of everyone who is assigned to the specialized unit tasked by the Defense Department with responding to disasters requiring federal assistance above the capabilities of state and local efforts. DoD photo by Fred W. Baker III

U.S. Army Sgt. Ryan Pike from 2nd Battalion, 8th Infantry Regiment, 2nd Brigade Combat Team, 4th Infantry Division and Staff Sgt. Altaf Swati set up a tactical satellite radio during a patrol to check the progress of several school construction projects, funded by the Iraqi government, in Afak, Iraq, on Dec. 28, 2008. DoD photo by Senior Airman Eric Harris, U.S. Air Force. (Released)

Welcome to the Department of Defense's premier imagery website, the location to find all forms of still, motion and multimedia imagery from across the entire DoD enterprise. This includes imagery of operations and activities from throughout the DoD.