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Drone blast in Poland on 20 August 2025

Summary
A look back at a day when a Russian military drone exploded in eastern Poland, after a night of heavy strikes on Ukrainian infrastructure.
What happened on 20 August 2025, when a Russian military drone exploded in a Polish village? Shortly after midnight, the drone blew up as it crashed in Osiny, in Puławy County, Poland.
The incident came directly after a heavy Russian attack on Ukraine. On 19 August 2025, Russian forces launched 270 drones and ten missiles at critical infrastructure in Poltava and Chernihiv Oblasts.
Days of strikes and pipeline disruption
The previous days had also brought violence on several fronts. On 18 August 2025, Russian missile strikes killed at least seven people in Kharkiv and three in Zaporizhzhia.
The same day, Russian oil deliveries to Hungary and Slovakia were suspended after a Ukrainian drone attack on the Druzhba pipeline in Bryansk Oblast, Russia. Hungarian foreign minister Péter Szijjártó confirmed the suspension.
Why the sequence matters
Taken together, the reports from 18 to 20 August 2025 show a war that was reaching beyond Ukraine's borders in more than one way. A Russian drone ended up exploding on Polish territory, while a Ukrainian drone attack on a pipeline in Russia interrupted oil supplies to two European Union neighbours of Ukraine.