U.S. DEPARTMENT OF DEFENSE News Spotlights About DEFENSE LEADERS U.S. Department of Defense sent this bulletin at 09/14/2012 03:42 PM EDT You are subscribed to no topic for U.S. Department of Defense. This information has recently been updated, and is now available. DEFENSE LEADERS 09/14/2012 03:22 PM CDT Chairmen of defense observe the opening ceremony for the NATO conference in the main square of Sibiu, Romania, Sept. 14, 2012.