Hagel Prepares to Address Soldiers on Fort Rucker, Ala. Defense Secretary Chuck Hagel enters the Army Aviation Museum to address soldiers during a question-and-answer session on Fort Rucker, Ala., July 10, 2014. Hagel has been on a two-day trip to visit bases in the South. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 870008-X-BKP48-919.jpg Photo Gallery