Echo Base Army Cpls. Andrew Parlatl and Angel Garcia load an M249 squad automatic weapon during Exercise Southern Vanguard 25 in Antuco, Chile, Aug. 26, 2025. The U.S.-Chilean exercise, which also includes participants from Argentina and Peru, strengthens interoperability, shared readiness and mutual trust while advancing regional security and cooperation across the Western Hemisphere. SHARE: Download: Full Size (1.32 MB) Tags: chile, exercises, partnerships, southern command, army, training, southern vanguard, southern vanguard 25 Credit: Army Sgt. Richelle Cruickshank, National Guard VIRIN: 250826-Z-MY337-1128K.JPG Photo Gallery