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  1. A nuclear submarine is a submarine powered by a nuclear reactor, but not necessarily nuclear-armed. Nuclear submarines have considerable performance advantages over "conventional" (typically diesel-electric) submarines.

  2. Jun 17, 2024 · nuclear submarine, submarine that relies on a nuclear reactor to drive its propulsion system. A nuclear submarine may or may not be armed with nuclear weapons.

  3. Sep 16, 2021 · Nuclear submarines are powered by a miniature onboard fission reactor. They can go for decades without refuelling, making them faster, stealthier and much more expensive than conventional...

  4. A ballistic missile submarine is a submarine capable of deploying submarine-launched ballistic missiles (SLBMs) with nuclear warheads. These submarines became a major weapon system in the Cold War because of their nuclear deterrence capability.

  5. May 3, 2024 · The nuclear navies. The advent of the new nuclear submarines has had two great consequences. One is the rise of an altogether new kind of submarine, the strategic submarine. The other is a revolution in antisubmarine warfare, with attack submarines becoming the primary antisubmarine weapons.

  6. Nuclear submarines are powered by nuclear reactors and may carry nuclear weapons. Read about nuclear submarines and how they changed the world's oceans forever.

  7. Jun 8, 2018 · Until the early 1980s, only four countries in the world had nuclear-powered ballistic missile submarines (SSBNs) in their inventory: the two superpowers, the Soviet Union and the United States...