Firslty I take issue with the phrasing that those bases have been used to attack Iran and therefore this justifies Iran attacking them incessantly in response. That's false, there was no credible evidence that showed those bases were being used to attack Iran from them, at least not in the first phase before the first negotiation pause, and yet despite that Iran targeted them in response anyways. Let's make that distinction very clear, unless you can show me credible evidence otherwise.
Having said all that, you have my full blessings and support in responding to US/Zio aggression by targeting those bases in response regardless, because they are legitimate military targets that belong to the belligerent party, even if they weren't used at the time, they are still valid. I'm all for it, because I want US, any every foreign bases German, French(?) (the ones in Iraq and maybe elsewhere) to leave our region entirely and forever. We all hate them, so go ham, no issues with that.
But what is important to make very clear, and demonstrates exactly why our now numerous and compounding issues with Iran's regime has crossed a line of no return, is that when Israel bombed your energy facilities at the beginning of the war, what did Iran do? They bombed and destroyed Qatar's oil refineries in response, not Israel, the actual culprits, no, the weak and completely unconnected neighbour instead. That's the shit that starts making it very clear where Iran's real intentions, plans, designs, and maneuvering all across the region are truely focused on, and always has been, and its certainly not fucking Israel or Palestine. Hell, the one fucking country Iran refuses to attack is Isreal, the main and central culprit in this entire war, the actual instigator and direct hostile actor thats dropping the bomb, and from which all US planes fly out of to go bomb Iran, and yet they are sitting nice and pretty while Iran burns all it's neighbours down instead.
It's not even up for discussion anymore what Iran has always been really working on and real goals have always been targeted towards, Israel was just the convenient boogeyman excuse and Palestinians were the incredibly easy PR tool to exploit to fool millions across the region for years that all this meddling in everyone else's countries and affairs and expansionist power manoeuvring is all directed towards confronting and taking out Israel and to save the Palestinians, and frankly we were mostly fooled by that and believed it, it really did work for a while. But what's happening right now and what Iran's has done in the past recent years has made us finally wake up to their true designs for the region, and it has nothing to do with Israel.
