> aliens invade and destroy every country that has nuclear weapons (that's russia and not ukraine). > a global pandemic breaks out killing 99% of the earth's population. the last ukrainian soldier gets lucky and catches the last 18 russian soldiers in a gay orgy killing them all. > jesus returns and brings an end to all war. ukraine declares total victory (thus technically winning), whereupon jesus smites all of ukraine for the sin of pride. > nato launches a successful "nuclear decapitation strike" on russia. russia doesn't bother wasting any nukes on ukraine in retaliation; just nato + us. ukraine technically "wins" by being alive after ww3.
United States