Helicopters and a warship were involved in the operation to monitor the RFN Novorossiysk submarine as it sailed west through ...

The crew from the submarine-hunting Merlin aircraft with 824 Naval Air Squadron were in the North Sea and English Channel.

Royal Navy helicopters and a warship have shadowed a surfaced Russian submarine as it sailed through the North Sea and English Channel.

The RFN Novorossiysk, a heavily-armed Kilo-class sub, was detected as it made its way west through the North Sea and into the English Channel .

Russia has more than 60 Kilo-class submarines, which have a top speed of 17 knots while surfaced or 20 knots submerged, and ...

Russian submarine is shadowed by Royal Navy forces through the English Channel - A warship and helicopters watched ‘every ...