Submarine incident off Kola Peninsula (1968)

The 1968 submarine incident off Kola Peninsula was a collision between the Royal Navy nuclear submarine HMS Warspite and the Soviet Navy nuclear submarine K-131 somewhere off the shores of Kola Peninsula in the Barents Sea on 9 October 1968, at approximately 18:30 local time. At least one other source claims the impact was at approximately 22:25 local time (00:25 Zulu time).