Secretary Gates announces he has accepted the request for retirement from Adm. William J. Fallon. Secretary of Defense Robert M. Gates announces he has accepted the request for retirement from Commander, U.S. Central Command Adm. William J. Fallon, U.S. Navy, during a Pentagon press briefing on March 11, 2008. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 173325-S-JTW20-610.jpg Photo Gallery