The giant, hardened concrete sliding dome that covers the missile silo at Titan II ICBM complex 570-9 south of Three Points, southwest of Tucson on Dec. 28, 1977.

The 18 silos were operated from 1963 to the early 1980s by the 390th Strategic Missile Wing of Davis-Monthan Air Force Base. Each held one of the Air Force’s intercontinental ballistic missiles.

Israel strikes Iran’s nuclear sites and kills top generals. Iran retaliates with missile barrages. By The Associated Press Updated June 13, 2025, 11:54 p.m.

The Pentagon's plan to launch Golden Dome for America is peppered across nearly three dozen budget lines that collectively show the initial contours of the next-generation missile defense system -- ...