As Kremlin-London relations plummet to an all-time low over Ukraine, an ex-government terrorism adviser has warned there could be worse to come over UK failing to avenge previous attacks

The electronic attack struck a plane carrying John Healey as he made his way back to the UK after visiting troops stationed in Estonia.

An electronic attack on an RAF jet carrying defence secretary John Healey occurred as it flew close to the Russian border - pilots had to switch to a different navigation systet

John Healey was returning to the UK after visiting British troops in Estonia

Russia suspected of obstructing signal on flight bringing John Healey home from visit to British troops in Estonia

John Healey was returning to the UK after visiting British troops in Estonia

"This is reckless Russian interference, but the RAF is well prepared to deal with this activity," a U.K. defense source told the Kyiv Independent.

The incident disabled the plane's GPS for the three-hour journey, forcing pilots to use alternative navigation systems

An RAF jet carrying UK Defence Secretary John Healey reportedly had its GPS signals jammed for nearly three hours while flying close to the Russian border, triggering fresh…

A British Royal Air Force plane carrying UK Defence Secretary John Healey had its signal jammed and GPS disabled when it flew near Russia

A British Royal Air Force plane carrying UK Defense Secretary John Healey had its signal jammed and GPS disabled when it flew near the Russian border last

As Kremlin-London relations plummet to an all-time low over Ukraine, an ex-government terrorism adviser has warned there could be worse to come over UK failing to avenge previous…

RAF jet carrying UK Defence Secretary John Healey had its GPS jammed near Russia, forcing pilots to switch navigation amid rising UK-Russia tensions.

John Healey was returning from visiting British troops deployed in Estonia when the interference took place.

By targeting the defence secretary’s plane, Russia’s armed forces are warning western governments that there is still much they can do to menace, and disrupt