U.S. Army Gen. Lloyd J. Austin III, commander, U.S. Forces Iraq, receives the command colors from U.S. Marine Gen. James N. Mattis, commander, U.S. Central Command, at the change-of-command ceremony for U.S. Forces Iraq in Baghdad, Sept. 1, 2010. U.S. Army Gen. Lloyd J. Austin III, commander, U.S. Forces Iraq, receives the command colors from U.S. Marine Gen. James N. Mattis, commander, U.S. Central Command, at the change-of-command ceremony for U.S. Forces Iraq in Baghdad, Sept. 1, 2010. SHARE: Download: Full Size (2.44 MB) Tags: Photo Essays Credit: VIRIN: 585354-I-SRB56-418.jpg Photo Gallery