W66 (nuclear warhead)
The W66 thermonuclear warhead was used on the Sprint anti-ballistic missile system, designed to be a short-range interceptor to shoot down incoming ICBM warheads.[1]
The W66 had a yield of 2 kilotonnes of TNT (8.4 TJ)[2] and was an enhanced radiation ("neutron") weapon. The W66 was 18 inches (46 cm) in diameter and 35 inches (89 cm) long, with a weight of approximately 150 pounds (68 kg).[3]
The W66 was based on the Arrow warhead design and by December 1966 had undergone six nuclear tests.[4]
See also
References
- ^ Output for the Sprint Warhead (Report). Los Alamos Scientific Laboratory. July 1977. p. 1. Archived from the original on 2022-06-20.
{{cite report}}: Cite uses deprecated parameter|authors=(help) - ^ Minutes of National Security Council Meeting (Report). Parity, Safeguard, and the SS–9 Controversy. Washington DC. 1969-05-05. p. 54.
- ^ Carey Sublette. "List of All U.S. Nuclear Weapons". Nuclear Weapon Archive. Retrieved 2022-06-24.
- ^ Robert McNamara (1966-12-02). Production and Deployment of the Nike-X (PDF) (Report). Secretary of Defense McNamara Memorandum for the President. p. 23. Archived (PDF) from the original on 2022-01-21. Retrieved 2022-06-24.
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