It depends on what you and iiandyii mean by “us”. I assumed you meant the US generally including US interests in the region. In that realm, they’re not only a current threat, given the last few years in the Straits and Gulf generally, they are an active threat.
I COMPLETELY agree that diplomatic efforts are the better path for most problems.
Instead, it’s likely to result in the opposite effect, at least in the short term. Air strikes validate the regime and will likely cause the populace to redirect their anger from the oppressive regime to their attackers in a “rally ‘round the flag” effect.
ETA: I see this point was already made upthread by @Der_Trihs.
The powers that be have been saying Iran is a threat for decades. We made a peace deal that was working ten years ago. I don’t remotely buy the minimal, outdated case presented by the biggest liars in the world why somehow this war is remotely necessary.
Wow, amazing! Iran dismantled their nuclear and ballistics weapons projects ten years ago? Incredible! How did they pull an entire ballistic missile program out of Khamenei’s ass in such a short period of time if that was the case? How did they build their network of terrorist proxies up overnight, since they apparently dismantled it ten years ago?
“Listen, Iranians, we know we crack down on you guys and beat the shit out of you with our morality police and we murdered 30,000 of you a few weeks ago. But you have to understand, we did it all to protect you from Israel and America” is a much tougher sell when you’ve demonstrated your complete and utter worthlessness at fighting Israel and America.
There’s a reason why the last go-around of fighting caused the protests rather than helping Iran quell their internal dissent.
You don’t demonstrate your value as an authoritarian strongman by being exceedingly weak and ineffective.
When did the US decide it was OK to use military force not in response to an actual attack? I suppose there was Vietnam, but Bush’s Iraq invasion was probably the turning point?
Strategically, I suspect it is correct that regime change is not going to happen just from air attacks. It would have to be boots on the ground.
The outcome will probably be disasterous. Did Bush’s invasion result in a stable, prosperous, democratic Iraq? As far as I can see, Iraq has become, if not an actual failed state, a fragile one, with no strong government and a lot of disruption caused by various armed militias etc. I will admit that I have no first hand information about this and would welcome informed data.