Royal Navy warship 'monitoring' Russian naval vessel

A Royal Navy warship is monitoring the activity of a Russian destroyer as it transits past United Kingdom territorial waters.
HMS Dragon, Type 45 destroyer moved into position last week north of Scotland to be able to respond to the activity of the Russian vessel, Vice Admiral Kulakov.
In what the MoD are calling a "well-established and standard" response, HMS Dragon will track the Russian vessel as she transits south.
itv.com