Six Royal Air Force jets were scrambled to intercept Russian Aircraft heading for the north-west of Ireland.
The British Ministry of Defence said they were tracked heading for the northwest of Scotland.
An RAF spokesperson said it was a “routine response” coordinated with several other NATO allies.
Cockpit footage from one of our #QRA Typhoons, showing one of the Russian aircraft #TeamLossie intercepted yesterday.
It truly was a team effort, both within the @RoyalAirForce and as part of @NATO.
Find out more ▶️ https://t.co/HDou9Ziq1F pic.twitter.com/FPe20PJo1F
— RAF Lossiemouth (@RAFLossiemouth) March 8, 2020
The RAF launched three Typhoon aircraft from its Quick Reaction Alert along with two pairs of Tornadoes from air bases in Lossiemouth and Coningsby.
A Voyager tanker - an air-to-air refuelling aircraft - was also deployed from a base in Brize Norton to support the mission.
The number of Russian jets involved in the incident is unclear.
It is believed they were Tupolev Tu-95 Bears, which are used both as strategic bombers and long-range maritime patrol planes.
An RAF spokesperson said: “We can confirm that RAF Quick Reaction Alert Typhoon aircraft were launched today from RAF Lossiemouth and RAF Coningsby.”
“This was a routine response to Russian aircraft approaching UK air space and was coordinated with several other NATO allies.”
In a tweet, RAF Lossiemouth said: "At no point did these aircraft enter UK sovereign airspace.
It added: "We are ready to respond to any unidentified aircraft and potential airborne threats, 24/7/365."
RAF planes were dispatched to stop Russian military planes entering UK airspace a number of times last year.
At no point did these aircraft enter UK sovereign airspace. The Russian aircraft were shadowed by our Typhoons, along with QRA aircraft from our @NATO partners in Norway and France.#SecuringTheSkies #WeAreNATO#QRA 3/4 pic.twitter.com/A6vVJINefT
— RAF Lossiemouth (@RAFLossiemouth) March 7, 2020