The U.S. Military Academy edged the Air Force team to win this year‘s CDX for their seventh time. Participants also included U.S. Naval Academy, U.S. Coast Guard Academy, U.S. Merchant Marine Academy, U.S. Naval Postgraduate School, and the Royal Military College of Canada. the Air Force team has placed high over the last four years, placing second in 2011 and winning first place in 2012 and 2013.