Attacking an enemy who’s killing an enemy is silly.
I know some here get, I dunno, physical? thrills out of wars and battles but SA AND Iran are POS so let them kill each other.
Last I check, the ones with the biggest US kill number was SA at 3000.
...and they let ten years go by before they could see their way clear to share that little bit of info with us (that Saudis did 911). Which makes me think maybe we should just wait ten years to decide how to respond to this.