Ukraine has accused Russia of planning a "false flag" attack on an oil refinery in Belarus in an attempt to draw Minsk into the war, as tensions rise on Nato's eastern border.
While Alexander Lukashenko has so far avoided being dragged into the full-scale conflict by his close ally Vladimir Putin, the Belarusian president allowed Moscow’s troops to use Belarus as a staging ground for their invasion last February, and has agreed to host Russian nuclear weapons.
