High Achiever Army Spc. Rosa Ibarra crosses a two-rope bridge under the supervision of Chilean army mountain instructors during Exercise Southern Vanguard 25 in Antuco, Chile, Aug. 16, 2025. The exercise underscores the Army's enduring commitment to regional partnership, security and cooperation across the Western Hemisphere. SHARE: Download: Full Size (1.74 MB) Tags: exercises, partnerships, southern command, army, southern vanguard, southern vanguard 25 Credit: Army Capt. Danielle Dias, National Guard VIRIN: 250816-Z-XC613-1105.JPG Photo Gallery