In this October, 2001 file photo the Pyotr Velikiy, Peter the Great, Russian nuclear-powered missile cruiser seen near Severomorsk, Russia. (AP Photo/Dmitry Lovetsky, File)

Photo by: Dmitry Lovetsky

In this October, 2001 file photo the Pyotr Velikiy, Peter the Great, Russian nuclear-powered missile cruiser seen near Severomorsk, Russia. (AP Photo/Dmitry Lovetsky, File)