The first nuclear powered submarine was the USS Nautilus.
The USS Nautilus (SSN-571) was the world's first operational nuclear-powered submarine.
The USS Nautilus (SSN-571) was the US Navy's first nuclear powered submarine.
INS- Arihant (first indigenous nuclear powered submarine),, INS- chakra (first nuclear submarine).
The first nuclear powered submarine was the U.S. Navy's USS Nautilus, SSN-571. A link is provided.
The USS Nautilus was built in Groton, Connecticut.
The nuclear powered submarine was not developed until well after the war had ended. The USS Nautilus, which was launched on 21 January 1954, was the first operational nuclear submarine.
The submarine you are thinking about was the USS Nautilus. It was the world's first nuclear powered submarine and commissioned into the US Navy in 1955
The world's first atomic powered submarine was the USS Nautilus.
Soviet Union
India launched its first Domesticaly built Nuclear Submarine July 26, 2009. It had been working with Russia since mid 2002 to lease a Akula Class Submarine.
India's first submarine was INS CHAKRA nd first nuclear submarine is INS ARIHANT..