The electronic assault, widely believed to have originated from Russian electronic warfare assets, completely disabled the aircraft's satellite navigation systems for the duration of the journey.
The incident occurred on Thursday as Healey was returning to the United Kingdom from Tallinn, Estonia, where he had been visiting British troops stationed on North Atlantic Treaty Organisation's (Nato) eastern flank and meeting with Estonian Defence Minister Hanno Pevkur to solidify long-term bilateral defence cooperation.
Three hours in the electronic dark
While transiting international airspace close to Russian territory, the RAF Dassault Falcon 900LX aircraft—carrying the Defence Secretary, his aides, and a small delegation of press photographers and reporters—abruptly lost all satellite connectivity.
The electronic attack knocked out the aircraft's primary Global Positioning System (GPS), forcing the RAF pilots to rely on alternative, backup navigation systems to safely steer the plane back to British soil. Simultaneously, onboard communications were crippled, leaving passengers entirely unable to connect laptops or smartphones to the internet for the full three hours.
While security officials note that the flight path was completely visible on public aircraft tracking websites, it remains unconfirmed whether Russia specifically targeted Healey’s jet or if the aircraft simply flew through a broad, indiscriminate electronic jamming envelope frequently generated by Russian military bases in the Baltic region.
Part of a volatile escalation in the air
The signal jamming of the Defence Secretary's flight is the latest in a series of highly aggressive maneuvers by Moscow in recent weeks.
Just days ago, the Ministry of Defence (MoD) declassified details regarding a "repeated and dangerous" encounter over the Black Sea, where a Russian Su-35 jet flew so close to an unarmed RAF Rivet Joint reconnaissance spy plane that it triggered the British aircraft’s automatic emergency systems and forced the autopilot to disconnect.
Furthermore, this is not the first time a British defence chief has been caught in a Russian electronic net; in March 2024, a jet carrying the former Defence Secretary faced a similar 30-minute GPS blackout while flying near the Russian exclave of Kaliningrad.
Despite the persistent electronic hostility, Healey praised the professionalism of the flight crew and issued a firm warning regarding the UK's stance.
"I would like to pay tribute to the outstanding professionalism and bravery of the RAF crew who continued with their mission despite these dangerous actions," Healey said in a statement. "Let me be very clear: this incident will not deter the UK's commitment to defend Nato, our allies, and our interests from Russian aggression."
