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As of 2024, the LGM-30G (Version 3) [note 1] 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.
Per US Air Force Instruction (AFI) 91-104, "the two-person concept" is designed to prevent accidental or malicious launch of nuclear weapons by a single individual. [1]In the case of Minuteman missile launch crews, once a launch order is received, both operators must agree that it is valid by comparing the authorization code in the order against a Sealed Authenticator (a special sealed ...
The first missile combat crews were composed of trained aviators (e.g., B-47, B-36), but later generations had no aviation experience and were "grown" to be missileers from the start of their careers. From the early days of United States missile crew operations until the late 1970s, the career field was closed to female personnel. [4]
Since the first silo-based Minuteman went on alert at Montana's Malmstrom Air Force Base on Oct. 27, 1962 — the day Cuba shot down a U-2 spy plane at the height of the Cuban missile crisis ...
Pantex is the primary United States nuclear weapons assembly and disassembly facility that aims to maintain the safety, security and reliability of the U.S. nuclear weapons stockpile. [ 1 ] [ 2 ] The facility is named for its location in the Panhandle of Texas on a 16,000-acre (25 sq mi; 65 km 2 ) site 20 miles (32 km) northeast of Amarillo ...
The Air Force's vast fields of underground nuclear missile silos are rarely disturbed by more than the occasional wandering cow or floating spy balloon. Whereas the nuclear launch sites are almost ...
There are currently three nuclear missile bases in the United States: F.E. Warren Air Force Base in Wyoming, Minot and Malmstrom. ... At missile silo Quebec-12 in 1989 it found levels of up to 50% ...
Topol-M launch from silo. A missile launch facility, also known as an underground missile silo, launch facility (LF), or nuclear silo, is a vertical cylindrical structure constructed underground, for the storage and launching of intercontinental ballistic missiles (ICBMs), intermediate-range ballistic missiles (IRBMs), medium-range ballistic missiles (MRBMs).