DSD meets with Tunisia's minister of defense Deputy Defense Secretary Bob Work walks with Tunisian Defense Minister Farhat Horchani before a meeting at the Pentagon, May 2, 2017. DoD photo by Air Force Tech. Sgt. Brigitte N. Brantley SHARE: Download: Full Size (0.87 MB) Credit: Brigitte N. Brantley VIRIN: 170502-D-GO396-027B.JPG Photo Gallery