The LGM-30 Minuteman is an American land-based intercontinental ballistic missile (ICBM) in service with the Air Force Global Strike Command. As of 2024, the LGM-30G is the only land-based ICBM in service in the United States and represents the land leg of the U.S. nuclear triad, along with the Trident II submarine-launched ballistic missile (SLBM) and nuclear weapons carried by long-range strategic bombers.
Minuteman II
Minuteman I missile
Autonetics D-17 guidance computer from a Minuteman I missile.
The Polaris SLBM could ostensibly fill the role of the Minuteman, and was perceived as significantly less vulnerable to attack.
Intercontinental ballistic missile
An intercontinental ballistic missile (ICBM) is a ballistic missile with a range greater than 5,500 kilometres (3,400 mi), primarily designed for nuclear weapons delivery. Conventional, chemical, and biological weapons can also be delivered with varying effectiveness, but have never been deployed on ICBMs. Most modern designs support multiple independently targetable reentry vehicle (MIRVs), allowing a single missile to carry several warheads, each of which can strike a different target. The United States, Russia, China, France, India, the United Kingdom, Israel, and North Korea are the only countries known to have operational ICBMs.
A US Peacekeeper missile launched from a silo
An SM-65 Atlas, the first US ICBM, first launched in 1957
ICBMs can be deployed from transporter erector launchers (TEL), such as the Russian RT-2PM2 Topol-M
Artist's concept of an SS-24 deployed on railway
