Dempsey Holds Troop Event in Naples U.S. Army Gen. Martin E. Dempsey, chairman of the Joint Chiefs of Staff, conducts an all-hands call with sailors and civilians at Naval Support Activity Naples, Italy, June 11, 2015. SHARE IMAGE: Download Image: Full Size (0.06 MB) Photo By: VIRIN: 723019-I-RKW97-870.jpg Photo Gallery