Royal Navy Tracks Two Russian Submarines in the North Sea
British submarine hunter HMS Portland (top) tracking the Akula-class attack submarine Vepr in the North Sea, north west of Bergen, Norway.
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Two Russian submarines have been tracked by a Royal Navy warship in the North Sea as training continues for the Ukrainian military by the UK's armed forces.
British submarine hunter HMS Portland shadowed the submarines, cruise missile submarine Severodvinsk and Akula-class attack submarine Vepr, after they surfaced separately in the North Sea, north west of Bergen, Norway.