LONDON, April 14 (UPI) -- Royal Air Force jets were deployed to intercept Russian bombers flying near U.K. airspace, the British Defense Ministry said Tuesday.
The RAF used Eurofighter Typhoons to escort the Russian aircraft away, but further details of the incident were not yet available.
The occurrence follows a similar scenario that played out west of Britain in February, when the RAF sent Typhoon jets to intercept Russian Tupolev TU-95 bombers flying near British airspace.
One week ago, a Russian SU-27 fighter jet intercepted a U.S. RC-135U in an "unsafe and unprofessional" manner as the reconnaissance plane flew in international airspace north of Poland, according to a Pentagon spokesman. Russian media reported the plane had flown close to the Russian border with its transponder off, which U.S. officials denied.
The incidents join a growing pattern of close encounters between Russian military aircraft and those of NATO powers.
The British Defense Ministry said the United Kingdom had intercepted over 100 Russian aircraft in 2014, while the European Leadership Network in November reported 40 "close military encounters between Russia and the West."
In the same month NATO said its members' jets had been scrambled over 400 times in 2014 in reaction to Russian military aircraft flying close to the borders of its member nations. That is a 50 percent increase over such incidents in 2013.
The rise has occurred parallel to Russia's military involvement in Ukraine. Moscow annexed Crimea last March and has been accused by the West of arming and supplying fighters to pro-Russian rebels in eastern Ukraine. Russian President Vladimir Putin has denied the charge, saying any Russians fighting in Ukraine are doing so voluntarily.