Belarus is in full accordance with the new Soviet order, they are attached at the hip to Moscow. They can pretend to play nice but in reality they answer the call to Putin.
Of course at one time Lukashenko dreamed of leading the new Soviet Union, but Putin beat him to the punch.
Belarus is just cutting a better deal with Putin, maybe this is all part of the new Peace Plan. Bow to Rusian Demands and there will be peace. Maybe Ukraine can get some cheap gas out of Russia for a Deal—Land for Peace. It worked well for Israel after all?