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Regulus
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Regulus

missile
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Quick Summary

The Regulus was a U.S. submarine-launched cruise missile that became operational in 1955. It was similar to the German V-1 missile and carried a 3.8-megaton nuclear warhead. The Regulus was launched from both submarines and surface vessels.

The development of cruise missiles, including the Regulus, was a significant step in extending the range at which enemy forces could be attacked. These missiles are powered by air-breathing jet engines and fly at low altitudes, making them difficult to detect. However, early guidance systems presented challenges, limiting their accuracy. The Regulus was decommissioned in 1959, largely superseded by advancements in ballistic missile technology.12

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2 Britannica Sources
  1. Polaris missile
  2. rocket and missile system - Matador and other programs

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