A drone attack on the city of Pskov in northwestern Russia reportedly damaged four heavy transport planes, according to state media. The attack occurred at Pskov's airport, with video footage showing a massive fire and the sounds of explosions and sirens in the background. Pskov is located near the border with Latvia and Estonia, about 800km from Ukraine's border. There were also reports of explosions in Russia's Bryansk and Tula regions. Moscow airspace was briefly closed in response to the attacks on Pskov before reopening to air traffic. The Russian military said it had downed three Ukrainian drones over the Bryansk region and one over the Orlov region. However, there was no immediate comment from the defense ministry on the Pskov attack. The extent of the damage and any casualties are still being assessed.