U.S. Army Gen. Martin E. Dempsey, center, chairman of the Joint Chiefs of Staff, receives a brief from U.S. Air Force Brig. Gen. Jacqueline Van Ovost, deputy director for Joint Staff politico-military affairs for Europe, NATO, Russia, during the NATO military committee and chiefes of defense meetings in Brussels, Jan. 22, 2015. U.S. Army Gen. Martin E. Dempsey, center, chairman of the Joint Chiefs of Staff, receives a brief from U.S. Air Force Brig. Gen. Jacqueline Van Ovost, deputy director for Joint Staff politico-military affairs for Europe, NATO, Russia, during the NATO military committee and chiefes of defense meetings in Brussels, Jan. 22, 2015. SHARE: Download: Full Size (0.93 MB) Tags: Photo Essays Credit: VIRIN: 236195-S-WZL58-971.jpg Photo Gallery