Russia and Belarus conducted joint nuclear exercises on Monday as Kyiv warned Moscow was preparing a new offensive from Belarusian territory against Ukraine or NATO.

Belarus' Ministry of Defence says military units are 'training in the combat use of nuclear weapons' in 'cooperation' with Russia

Belarus has launched exercises on the combat deployment of nuclear weapons in cooperation with Russia.

Russia’s army on Tuesday began three days of nuclear weapons drills involving thousands of troops across the country, as Kyiv escalates its drone attacks