Nope, that airplane was in Belarus airspace so it's up to them to decide if they want it landed or not. If you don't like it nobody is forcing you to fly over Belarus. Their airspace - their rules.
Same thing happened on 9/11 - US chose do land all aircrafts, and in case that anyone disobeyed orders it would be promptly shot down - foreign planes or not, it didn't matter in slightest.
Same thing happened on 9/11 - US chose do land all aircrafts, and in case that anyone disobeyed orders it would be promptly shot down - foreign planes or not, it didn't matter in slightest.