US military test-launches nuclear-capable ICBM from California (photos) The U.S. military test-launched an unarmed intercontinental ballistic missile from Vandenberg Space Force Base on May 20, 2026. Astrobitica May 20, 2026 (Last updated: May 20, 2026) 1 minute read The U.S. military test-launched an unarmed intercontinental ballistic missile from Vandenberg Space Force Base on May 20, 2026. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: It Looks Like Europa Doesn’t Have Plumes of Water Vapour After AllNext: Educational analysis of students’ performance uses dynamic approach to include life’s variables