@jmaris And only one of these two things is actually legal.

@nazokiyoubinbou i'm pretty sure both air defense and shooting down an enemy helicopter while repelling an invasion are both legal.

What is not legal is the way the US started the war with Iran

@jmaris You guessed wrong which one I meant.

The attack the US made is quite illegal by multiple definitions including our own laws.

Ukraine defending itself against an illegal invader is legal by any definition.