A Boeing-led team completed the construction of 20 new missile silos for the Ground-Based Midcourse Defense, or GMD, system at Fort Greely, Alaska. Shown here is a 2023 GMD test at Vandenberg ...

The Stanley R. Mickelsen safeguard complex was built as part of the Safeguard program, a U.S. Army anti-ballistic missile program developed to defend the Air Force’s Minuteman intercontinental ...