April 22, 2026 Riki Ellison and Missile Advocacy Alliance Members Tour Vandenberg Space Force Base Riki Ellison, Missile Defense Advocacy Alliance (MDAA) founder and chairman, speaks to a cohort of fellow MDAA members during a base tour at Vandenberg Space Force Base, Calif., April 22, 2026.
April 21, 2026 Missile Defense Advocacy Alliance Founder Riki Ellison Presents Awards to Vandenberg Top Performers Missile Defense Advocacy Alliance founder Riki Ellison presents awards to Vandenberg top performers at Vandenberg Space Force Base, Calif., April 21, 2026.