Unmanned Ascent Unmanned aerial systems maneuver during Vanguard at Fort Huachuca, Ariz., April 12, 2023. The Army-hosted experiment evaluated technology and capabilities to replicate and emulate threat systems and activities to support testing, training, experimentation and capabilities development. SHARE: Download: Full Size (0.63 MB) Tags: Army, Vanguard 23 Credit: Aaron Duerk, Army VIRIN: 230312-A-D0439-582C.JPG Photo Gallery