Ukraine, which had allowed Russian oil and gas to cross its territory to serve Europe while fighting Moscow’s invasion since 2022, refused to renew the deal.

The Urengoy-Pomary-Uzhgorod pipeline was built in the Soviet era to carry Siberian gas to European markets. It became the main conduit to Ukraine’s border with Slovakia from Siberia, passing through the town of Sudzha — which is now under the control of Ukrainian military forces — in Russia’s Kursk region.

The gas supply which was halted on Wednesday took place through the Soviet-era Urengoy-Pomary-Uzhgorod pipeline. It carried gas from Siberia via the town of Sudzha — currently, under the control of Uk

The gas supply was halted by Ukraine, which collected transit fees while a Russian state-owned energy giant earned money from the supply.

Russian natural gas flows to Europe across Ukraine appear poised to halt Wednesday, after a transit deal expires, raising the stakes for the continent’s energy security as it draws heavily on reserves.

MOSCOW/KYIV (Reuters) -Russian gas exports via Soviet-era pipelines running through Ukraine came to a halt on New Year's Day, marking the end of decades of Moscow's dominance over Europe's energy markets.

As the last of the gas flowing via Ukraine to Europe runs out, Russian gas will no longer be making its way to Europe, marking the end of a decades-long arrangement. Russia had already cut off most supplies through the Baltic and Belarus-Poland pipelines after the Ukraine/Russia war started,

Russia halted gas supplies to Europe after Ukraine declined to renew a transit deal. Slovakia is considering retaliation against Ukraine. While the EU claims no immediate energy crisis, non-EU countries like Moldova face severe shortages and heating issues,

Ukraine ceased the transit of Russian natural gas to Europe following the expiration of a prewar deal from 2024. This significant decision, taken in the interest of national security amid the ongoing conflict,