Polish officials said on Aug. 20 that a Russian drone crashed overnight in a rural area of eastern Poland, describing the incident as a deliberate provocation amid international talks about ending the war in Ukraine.

Romania's "aerial surveillance system" identified "groups of drones launched by the Russian Federation that attacked Ukrainian ports on the Danube," the ministry said. "During the mission, there were no penetrations of aircraft in the national airspace."

Russia launched 614 air attack munitions into Ukraine overnight into Thursday, the air force in Kyiv reported, in what the country's Foreign Minister Andrii Sybiha called a "massive combined air strike" on targets around the country.