So you defend Israel because others self declared as a nation? Understandable, because that makes sense, self declare is not invasion, it's self declare. No logical fallacy, just undeniable facts: others invaded, so why can't israel, but israel didn't invade even, they self declared..
It's only a minor inconvenience that invasions and "self-declare" are not the same thing though, and that excusing a war criminal israel by saying "others did it too" is respectable..