Dempsey Attends Air Force-Army Game Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, leads U.S. Military Academy cadets in the rocket cheer on the sideline during the Air Force vs. Army football game at Michie Stadium in West Point, N.Y., Nov. 1, 2014. SHARE IMAGE: Download Image: Full Size (0.08 MB) Photo By: VIRIN: 889340-O-NVK81-758.jpg Photo Gallery