Given the vulnerability in the Russian command and control system right now, some people are thinking that Ukraine should depose Lukashenko as well.
Regardless of whether this would be a good idea or not, would Ukraine have a legal right to do this? I am pretty sure they would given the armed attacks from Belarussian territory and which is being directly aided by the Belarussian military, Article 51 of the UN Charter would protect self defense.
 
    