Submarines smash in ocean

Submarines smash in ocean

A British and French submarine were seriously damaged after a collision underwater, according to reports.

Both the British HMS Vanguard and the French Le Triomphant were carrying nuclear missiles, and were badly damaged by the collision.

It's thought the crash happened at the start of February in heavy seas in the Atlantic Ocean.

Both submarines have technology so that they can see objects underwater, but it doesn't seem to have worked this time.