If Iranians are found supporting terrorism in Iraq they should be executed once convicted. Charge them with murder, treason, insurrection or whatever it takes.
Matter of factly we should (and are legally allowed to) shoot any captured terrorist as a non-uniformed spy... whether Saudi, Iranian, Syrian or Iraqi,
“If Iranians are found supporting terrorism in Iraq they should be executed once convicted”
You don’t need to wait for a trial - armed combatants cuaght with weapons and out of uniform have no “rights”. You can take them directly to firing squad. Or not take them at all.
That’s exactly what the Dims would suggest: DefinE the cOnflict as a criminal matter, to be dealt with by the courts, rather than a military matter, requiring a miltary response. That’s EXACTLY the approach the Clintonistas took in the 90s, and look where it got us.