In response to suspected GPS signal interference from Russia, three airports in eastern Finland are reverting to radionavigation methods for aircraft landings. This action follows concerns that Russia is intentionally disrupting GPS signals to safeguard its strategic locations from potential Ukrainian drone strikes. Two of the airports have already installed radio navigation systems, with plans for a third. Finland’s transport agency reports daily detected GPS disruptions, while Russia denies any involvement. The trend of GPS spoofing is becoming more prevalent, prompting aviation authorities worldwide to adapt.