Gen. Shelton responds to a question during a Pentagon press briefing on NATO Operation Allied Force. Chairman of the Joint Chiefs of Staff Gen. Henry H. Shelton, U.S. Army, responds to a reporter's question during a Pentagon press briefing on NATO Operation Allied Force, on March 24, 1999. Shelton accompanied Secretary of Defense William S. Cohen in the announcement of U.S. participation in the NATO air operation against targets the Federal Republic of Yugoslavia. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 899393-V-IOU74-791.jpg Photo Gallery