World Record Title: The world's largest submarine is a typhoon-class nuclear submarine.
World Record Creator: Typhoon-class nuclear submarine
World Record Holder: Typhoon-class nuclear submarine
World Record Field: Submarine
World Record Rules: 1. The world's largest submarine.
World Record Number: 20121100013
World Record Validity Period: Until the world record was broken.
World Record Witness: Carrying the Flag World Records certifier 001 and 002
World Records Source: World record database of Carrying the Flag
Awarding Certificate Date: November 19, 2012
World Record Details:

          The world's largest submarine is a typhoon-class nuclear submarine. (Length: 171.5 meters, width: 22.8 meters, water displacement: 21,500 tons, underwater displacement: 26,500 tons, the displacement is a conservative estimate)