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 shipments to Hungary and Slovakia via the Druzhba pipeline have resumed, officials from both nations confirmed late on Tuesday. The disruption in supply was attributed to a Ukrainian drone strike that targeted an oil pumping station located in Russia’s Tambov region.