The first nuclear powered submarine was the USS Nautilus.
The USS Nautilus (SSN-571) was the world's first operational nuclear-powered submarine.
INS- Arihant (first indigenous nuclear powered submarine),, INS- chakra (first nuclear submarine).
USS Nautilus
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.
The first nuclear powered submarine was the U.S. Navy's USS Nautilus, SSN-571. A link is provided.
GROTON
The USS Nautilus (SSN-571) was built in Groton CT.
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.
Its name was the USS Nautilus or the SSN-571
The USS Nautilus (SSN-571) was the US Navy's first nuclear powered submarine.