No Brian; I'd say that they've really been at war with ISRAEL. That's the nation that gets attacked by Iranian proxies. Can you please tell us the US losses over this time period? Please include deaths, wounded, and loss of materiel. I'd put OUR losses at really near ZERO. Not much of a war, far as I can tell.
But no matter what you call Iran's role in Mideast mischief, suggesting that it was SUDDENLY a "casus belli" is beyond ridiculous. So it's up to you to explain what happened a couple of weeks ago that hadn't happened in the previous decades.
I'll give hints:
Failing economy that US citizens were blaming on Trump
Epstein and the unreleased files, in violation of law that TRUMP signed.
Excuse to call off or take control of '26 election cycle; which looms as a disaster for Reps and Trump
Way to jack up oil prices to please some of his corporate cronies.
Goading by Benny Netanyahu.
But Iran was not any more belligerent than it has been for a LONG time. In fact, they were once again engaging in negotiations with Trump. That was an obvious mistake.
I'm old enough to remember when a war was something that was declared by Congress; and if not at least acknowledged by POTUS. So far all we have is that this is an excursion. And the last 40 years have been nothing but terrorism. And as I recall, other actors have been at it. ISIS, al Queda, etc. We didn't call our adventures against them a war (war on terrorism is misnomer). So there's that.
As for this thread, you've now entered into a parsing of semantics. War, not war, terrorism. Just deal with the FACTS on the ground.
Don't bother with a name, or with Obama or Biden.
We attacked Iran for suspicious, ill-defined, unexplained reasons. Trump was clearly not prepared for the fallout that ensued. He expected another Venezuela, and said as much. He was warned that it wouldn't be like that, and I/they were right. So now he's stuck bobbing and weaving, trying to explain this mess to the US people and whatever allies remain. He's resorted to really crazy actions to stem the tide of rising oil/gas prices, including easing sanctions on Russia and Iran. And Russia is shipping oil to Cuba TODAY. It'll be interesting to see if Trump will allow that shipment to reach port.
And about two dozen countries are directly or indirectly involved in the outcome of this fiasco.
Sounds kind of world war-ish to me.