the Nautilus (submarine)

The Nautilus was the first nuclear-powered submarine, launched by the United States in 1954. Unlike traditional submarines that use diesel engines, the Nautilus utilized a nuclear reactor to generate power, allowing it to stay submerged for long periods without surfacing for fuel. This innovative design provided greater speed and endurance, revolutionizing naval capabilities. The Nautilus famously made the first underwater trip under the Arctic ice in 1958, demonstrating the potential of nuclear propulsion in underwater warfare and exploration. Its introduction marked a significant advancement in submarine technology and military strategy during the Cold War era.