Adaption of Toho's revival movie 'The Return Of Godzilla' (1984).

After 30 years absence, a volcanic eruption awaken's Godzilla from his hibernation and unleashes him upon the world once more.

After a Russian nuclear submarine is destroyed by the King Of The Monsters, the United Nations meet to discuss the use of nuclear weapons to stop the kaiju. Unfortunately, Godzilla has just hit Tokyo and inadvertantly triggered the doomsday weapon himself...