Swedish authorities allege that Russia is responsible for a significant increase in GPS interference over the Baltic Sea. The Swedish Transport Agency reported a jump from 55 incidents in 2023 to 733 this year, impacting aviation safety. Investigations indicate the interference originates from Russian territory, utilizing jamming and spoofing techniques. This poses a serious threat to civilian air travel, with interference spreading beyond initial areas. These allegations follow a separate incident involving a plane carrying European Commission President Ursula von der Leyen. Bulgarian officials initially suggested Russian interference but later denied prolonged jamming or interference. Prime Minister Rosen Zhelyazkov stated that ground instruments did not detect jamming, although onboard devices might have. This contradictory information casts doubt on the initial claims of Russian interference with von der Leyen's flight. The Bulgarian government denies submitting information to the European Commission suggesting Kremlin interference. The situation raises questions about the veracity of claims linking Russia to GPS disruptions and the media's reporting of such events.