Defense Discussion U.S. Deputy Defense Secretary Bob Work, center right, meets with Slovak Defense Minister Martin Glvac at the Pentagon, Dec. 09, 2015. The two leaders met to discuss matters of mutual importance. DoD photo by Army Sgt. First Class Clydell Kinchen SHARE: Download: Full Size (1.38 MB) Credit: SFC Clydell Kinchen VIRIN: 151209-D-LN567-030.JPG Photo Gallery