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The Reliable Replacement Warhead (RRW) was a proposed new American nuclear warhead design and bomb family that was intended to be simple, reliable and to provide a long-lasting, low-maintenance future nuclear force for the United States.
W89 nuclear warhead W89 warhead (top) The W89 was an American thermonuclear warhead design intended for use on the AGM-131 SRAM II air to ground nuclear missile and the UUM-125 Sea Lance anti-submarine missile. What was to become the W89 design was awarded to the Lawrence Livermore National Laboratory in the mid-1980s.
The W27 warhead was 31 inches (790 mm) in diameter by 75 inches (1,900 mm) long, and weighed 2,800 pounds (1,300 kg). 20 W27 warheads were produced for the United States Navy SSM-N-9 Regulus II cruise missiles. The W-27 warhead was withdrawn from service along with the Regulus cruise missile in 1964. [3]
Because there is concern that it will become increasingly difficult to maintain high confidence in the current warheads for the long term, the Department of Energy/National Nuclear Security Administration initiated the Reliable Replacement Warhead (RRW) Program. RRW designs could reduce uncertainties, ease maintenance demands, and enhance ...
RRW may refer to: Reliable Replacement Warhead, American nuclear warhead design; Rwanda, ITU country code This page was last edited on 24 ...
By 1960, with the W47 warhead [30] deployed on Polaris ballistic missile submarines, megaton-class warheads were as small as 18 inches (0.46 m) in diameter and 720 pounds (330 kg) in weight. Further innovation in miniaturizing warheads was accomplished by the mid-1970s, when versions of the Teller–Ulam design were created that could fit ten ...
Exploded diagram of the Mk21 reentry vehicle for the W87 [clarification needed]. The W87 is an American thermonuclear missile warhead formerly deployed on the LGM-118A Peacekeeper ("MX") ICBM. 50 MX missiles were built, each carrying up to 10 W87 warheads in multiple independently targetable reentry vehicles (MIRV), and were deployed from 1986 to 2005.
A Mark 17 on display at the Strategic Air Command Memorial in Naval Air Station Fort Worth Joint Reserve Base at Carswell Field in Fort Worth, Texas. A total of five EC 17 and ten EC 24 bombs subsequently entered stockpile and were added between April and October 1954.