Members of Army Training and Doctrine Command stand in formation at the beginning of the change of command ceremony on Ft. Monroe, Va., Dec. 8, 2008. During the ceremony, Army Gen. Martin Dempsey will receive his fourth star and assume command of TRADOC from Gen. William Scott Wallace, who retired after 39 years of service. Members of Army Training and Doctrine Command stand in formation at the beginning of the change of command ceremony on Ft. Monroe, Va., Dec. 8, 2008. During the ceremony, Army Gen. Martin Dempsey will receive his fourth star and assume command of TRADOC from Gen. William Scott Wallace, who retired after 39 years of service. SHARE: Download: Full Size (2.3 MB) Tags: photo essays Credit: VIRIN: 349826-M-KXD48-017.jpg Photo Gallery