Lithuania reports that Russia has scaled up its GPS interference operations from three to 36 antennas in the Kaliningrad region, creating a persistent security threat that impacts large portions of Europe.
Escalation of Electronic Warfare
According to Kuliesius, Russia has significantly expanded its capacity to emit false signals designed to disrupt positioning systems. While the country possessed only three such devices at the beginning of 2025, it now operates 36 antennas located entirely within the Kaliningrad exclave.
The reach of these jamming systems is estimated to span 450 kilometers, potentially affecting Estonia, Latvia, Lithuania, Finland, Sweden, Belarus, and the majority of Poland, as well as the Baltic Sea region.
Systemic Provocation Against European Security
Kuliesius stated that what began as occasional interference during the 2023 NATO summit in Vilnius has evolved into systemic and permanent provocation. Although EU nations have frequently accused Russia of electronic interference since the invasion of Ukraine, the Kremlin has consistently denied these claims, and the Russian embassy in Vilnius has not yet responded to requests for comment.
Impact on Aviation and Civilian Infrastructure
Historical incidents include GPS disruption affecting a jet carrying Spanish Defense Minister Margarita Robles and a flight carrying European Commission President Ursula von der Leyen. More recently, a British Royal Air Force Falcon 900LX carrying Defense Secretary John Healey experienced severe signal loss near the Russian border, forcing pilots to rely on alternative navigation methods.
Beyond aviation, the interference is affecting civilian life. Kuliesius noted that cellular signal quality drops near the Kaliningrad border, particularly during Ukrainian drone strikes on Russia. In Klaipeda, online bus schedules—reliant on GPS tracking—frequently fail during these periods.
Countermeasures and Navigation Alternatives
Estonia and Finland have also blamed Russia for ongoing navigation disturbances in regional airspace. However, international reports indicate that most modern passenger aircraft and major airports currently utilize diverse, redundant navigational tools to mitigate the risks posed by GPS system failures.
