Vladimir Putin has issued his latest threat following US media reports that the Biden administration had discussed returning nuclear weapons to Ukraine. Meanwhile, around 24,000 mortar shells being used by Ukraine have been withdrawn.

President Vladimir Putin said on Thursday that Russia would use all weapons at its disposal against Ukraine if Kyiv were to acquire nuclear arms. The New York Times reported last week that some unidentified Western officials had suggested U.

Russian President Vladimir Putin will discuss energy ties on a visit to Kazakhstan this week, the Kremlin said on Tuesday, a trip that comes amid trade tensions with the Central Asian nation, which exports most of its oil through Russia.

By Lidia Kelly and Tamara Vaal ASTANA (Reuters) -Russian President Vladimir Putin visited Kazakhstan on Wednesday, and discussed boosting energy and industry ties and easing a row over farm goods with the Central Asian nation which exports most of its oil through Russia but is exploring alternatives.