The W55 was a tactical nuclear weapon that was in service with the US Navy from 1964 to 1990, and was carried by the UUM-44 SUBROC submarine-launched missile as a nuclear depth bomb.
The last W55 warhead was dismantled in December 1996.
References
The W55 was a tactical nuclear weapon that was in service with the US Navy from 1964 to 1990, and was carried by the UUM-44 SUBROC submarine-launched missile as a nuclear depth bomb.
The last W55 warhead was dismantled in December 1996.