• Underground Delta-01 LCC, 44th Missile Wing/66th Strategic Missile Wing logos, topside view of Delta-09 LF

    Minuteman Missile

    National Historic Site South Dakota

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  • Traffic Alert

    I-90 Exit 131 (Visitor Contact Station) is open in both directions. Exit 127 (Launch Control Facility) is closed to eastbound traffic, but open to westbound traffic. Pick up all tour tickets at exit 131. Allow extra time to travel to Delta-01 for tours.

  • No Tours available on Tuesday, October 7

    Due to a staff shortage, there will be no tours provided of D-01 on this date. D-09, the missile silo, will remain open for self-guided tours.

Intercontinental Ballistic Missiles

Minuteman I Missile being readied for test launch

A Minuteman I ICBM is prepared for a test launch

USAF

Intercontinental Ballistic Missiles (ICBMs) were first deployed by the United States in 1959. ICBMs had ranges between 6,000 to 9,300 miles, making virtually any target in the world vulnerable. To learn more about the different types of ICBMs click on the links below.

The Atlas was the first ICBM ever deployed. It was in the field from 1959-65. To learn more about these liquid fueled missiles and how they revolutionized warfare click here...

The Titan was the largest ICBM ever deployed. It was in the field from 1962-87. To learn more about these huge missiles click here...

The Minuteman was the first solid-fueled ICBM ever deployed. It first became operational in 1962 and an updated version is still in the field today. To learn more about these missiles click here...

The MX Peacekeeper was one of the most lethal weapICBMs in history. It could hold up to ten nuclear warheads which could strike independent targets. To learn more about these missiles click here...

Did You Know?

Signing of the START Treaty

The START Treaty signed in September 1991, directly led to the deactivation of 150 Minuteman Missiles of the 44th Missile Wing in western South Dakota.