Kyiv has called on Moscow to respond to the proposed ceasefire - the Kremlin says it is waiting to be briefed by the US.

The attack occurred near a key metering facility in the Kursk region of Russia which would be key to any resumption of gas ...

Russian special forces walked inside a gas pipeline to strike Ukrainian units from the rear in the Kursk region ... major gas transfer and measuring stations along the pipeline, once a major ...

Russian Forces Walked Inside a Gas Pipeline to Strike Ukrainian Troops From the Rear in Kursk LONDON (AP ... major gas transfer and measuring stations along the pipeline, which was once ...