Former Russian president Dmitry Medvedev has warned that Moscow will nuke cities including London, Washington, Berlin, and Kiev, if it is forced to retreat from Ukraine.

President Putin has revoked Russia’s ratification of a global treaty banning nuclear tests.

Britain says it is not planning to train Ukraine's forces on the country's soil following a stern warning from Russia.

Russia's former president Dmitry Medvedev says Russia will gain more new regions in Ukraine.

Ukrainian President Volodymyr Zelensky aide’s claim raises "apocalyptic" risks, according to former president Dmitry Medvedev.

Former Russian president Dmitry Medvedev calls for further destructive raids in Western Ukraine in response to Kiev's recent drone attacks against Russian commercial shipping and civilian targets.

A senior Russian lawmaker warns that Americans may intensify the war in Ukraine during the 2024 US presidential election.