Oil is once again flowing to Hungary and Slovakia via the Druzhba pipeline, officials from both countries said late on Tuesday, after a Ukrainian drone strike on an oil pumping station in Russia's Tambov region halted supplies.

Ukrainian Foreign Minister Andrii Sybiha neither confirmed nor denied the account of the latest attack but wrote on X that Hungary "can now send complaints and threats" to Moscow, not Kyiv.

Oil deliveries through the Druzhba pipeline to Hungary, which were suspended on August 18 after a Ukrainian strike, have resumed, Hungarian Foreign Minister Péter Szijjártó said on social media.