Southern Vanguard Colombian soldiers fire a mortar round during Exercise Southern Vanguard 23 at Tolemaida Military Base, Colombia, Nov. 14, 2022. Exercise Southern Vanguard is U.S. Army South's premier training exercise taking place at the operational and tactical levels intended to increase interoperability between the United States and Western Hemisphere forces. SHARE: Download: Full Size (1.13 MB) Tags: interoperability, southern vanguard, exsv23 Credit: Army Sgt. 1st Class Alan Brutus VIRIN: 221114-A-AK380-2135M.JPG Photo Gallery