Iran getting nukes is the spark that will start a lot of chain reactions.
And islamic populations are radicalized enough that the possibility of a nuke on Israel increases dramatically.
A fair concern, but it is interesting that although "estimates of Israel's stockpile range between 90 and 400 nuclear warheads" [1], we are not concerned about those warheads as much as we do about the ones Iran might have. Should US bomb Israeli nuclear plants? No. Should they have bombed the Iranian ones? Why?
[1] https://en.wikipedia.org/wiki/Nuclear_weapons_and_Israel
The next facilities they build will be a few times deeper, and I have no doubt we’ll soon be hearing that ground troops are the only way to stop them.
I don't know how long these operations will set them back, but if the Iranian regime won't willingly refrain from nuclear weapons work, isn't a delay better than nothing?
And the development of a nuclear sites leaves a significant intelligence trail, not sure it can be hidden.
(Of course they can always be gifted a bomb, but that's a very different story)
How do you plan to handle a world with Islamic populations having nukes? Because that's something you will have to plan for. You have no choice. They will not let you not let them have nukes. They will make sure they will have nukes. That's just given.
I know "empire" is maybe an outdated term but I'm just illustrating there are bigger incentives than at the national level. Ironically it is conservative nationalists (who are hated by the Left) that want the empire to shrink and for the US to pull back from this leadership position. The risk here is it could also destabilize the entire world, but that's a different matter.
In short, this move is an attempt to strengthen the status quo that began after WW2.If the status quo is maintained it directly benefits the US.
The status quo is only maintained because the US has military bases all over the world. If we retreat from the world and let Iran do whatever it wants (which is more influence and an Islamic empire), the the world order crumbles and that has an even more increased chance of WW3, as multiple nations will fight over the void left behind by the US.
Part of the reason things are unfolding this way is because the US rose to world power with the invention of the nuclear bomb.... which automatically means that toppling the US might mean nuclear war, which spells doom for the entire world. Not sure I would call that luck, but that is why the world cannot change to a new world order easily without existential risk. And as the "world police" the US doesn't want non-allies to get the bomb for this reason (something that Trump has been saying for years, which proves he is just maintaining status quo).
I'm seeing a lot of death and the payoff is... Cheap gas prices? I can't imagine what. But the replies to this laying out all the benefits of blood soaked American hegemony I'm sure will be great for a laugh.
The third temple's holy of holies : Israel's nuclear weapons
https://en.wikipedia.org/wiki/Ali_Khamenei%27s_fatwa_against...
Contrast that to the situation today, when polls show Americans are overwhelmingly opposed to involvement [1] and even some prominent Republican legislators (Gaetz, IIRC) were against the war. This is the Trump show: it's motivated by his ego and hopium. He's more erratic than ever. Historically, American presidents almost never started a major war without popular support (Vietnam, Afghanistan and Iraq were all popular when they started, and I think Libya and Kosovo were too). I can't even think of a case where the country was dragged into a war that was opposed 60% to 16% in favor. I would be very interested to hear if there ever was one.
1: https://www.axios.com/2025/06/19/israel-iran-war-americans-p...
* Quick, victorious wars can be incredibly popular domestically, regardless of whether surveys say that only 16% of the US population supports the war. Trump needs an approval ratings boost. The global tariff shock was a PR disaster. A quick, victorious war is a tried-and-true approval rating booster over the last 200-300 years. The key, of course, is actually keeping the war truly short and victorious. If it drags on, or if people start asking "have we truly won?", then that's a whole different matter.
* We have moved out of a unipolar geopolitical world and into a multipolar one. The USA is checking the ambitions of the rival powers. Want to invade Ukraine? Sure, go ahead and try, but it will be a multi-year slog. Want to go for years maybe developing nuclear weapons, maybe not, and making US antagonism a central part of your political platform? Watch us systematically attack your nuclear program and and air power and do highly targeted assassinations of your political elites over the course of two weeks. Want to invade Taiwan? Look at what happened in Ukraine and Iran and maybe reset your expectations about how that will pan out.
* There has been a lot of questioning lately around whether the US will actually help their allies when they're in a pinch. This is sending a pretty strong message of reassurance to allies.
* Trump may actually want things to escalate to a point where he can reasonably declare martial law within the US. How do you stay in power when you've already hit your two-term constitutional limit?
Your question was "how does it benefit the US?" but I don't think that's answerable because everyone has a different take on what's best for the US. It's much more feasible to discuss "how does it benefit Trump?" or "how does it maintain US's position as a world power?"
they are also punishing iran for selling oil in their national currency
imperialism run amok
They aren't ready to directly start that war. They are trying to cut off the alliances first. Iran is a much smaller country (90M vs over a billion) with a lot of oil. Conveniently, Iran is already so dehumanized many Americans don't even recognize their rights to sovereignty.
> their main motivation is they don't want Iran to have a nuclear weapon?
No. They have been trying to attack Iran since the revolution. It's similar to how Cuba embarrassed America and was never forgiven. If Iran wanted a weapon they'd have one. However, these attacks may force Iran to get one because countries with nuclear weapons appear to actually have sovereignty. Iran of course retains the possibility of making one, hoping that will have the same effect, but it appears that doesn't do it.
Air strikes do not constitute boots on the ground, and the rules based norms around "you break it, you own it" ended with the last flight from Kabul. Most likely, we will conduct bombing raids, but take no part in nation building.
Ironically, South Korea wanted to do this to North Korea in 2003 (edit: 1993-94), but the Bush (edit: Clinton) administration pushed back because they were concentrating on Iraq and Afghanistan (edit: Yugoslavia).
Edit 1:
Nuclear weapons ALONE do not act as a deterrent anymore. Most nuclear countries have second/third strike capabilities and nuclear triad capabilities.
This is something that Iran has been working on for decades with a fairly robust ballistics and cruise missile program, and attempts at building a domestic nuclear submarine program.
More critically, just about every regional power in the Middle East has been investing in similar capabilities in case an Iran breakout happens. Going from 1 additonal country with nuclear weapons to 3-4 leads to a cascading domino effect (a nuclear Iran means a nuclear Saudi means a nuclear Turkiye means a nuclear Egypt...)
Edit 2:
For the downvoters - a country who's leadership explicitly chants "مرگ بر آمریکا" (Death to America) will unsurprisingly be viewed as a threat. Even our large rivals China or Russia do not normalize that kind of rhetoric.
Where did you get that info? Makes no sense. South Korea has been consistently against starting another war with NK for at least 30 years or so, and besides, in 2003 South Korea was ruled by Kim Dae-Jung, famous for he's staunch support of improving relations with North Korea (he got a Nobel prize for that), and then Roh Moo-Hyun, from the same party and largely following Kim's foreign policy.
Thanks to them we had no wars, and of course now we have some young whippersnappers complaining about their "pro-NK" policies, saying we could have totally bombed NK, starting a war, and burning the peninsula to the ground, but at least North Korea won't have nukes today!
It was after the Six Party Talks started in Aug 2003 that tensions started cooling down, before North Korea stunned the world in 2006.
Edit: though now that I think about it, I might be confusing this incident with the 1993-94 incident.
Why don't you go die!
I don't mean it literally, read: https://www.mypersiancorner.com/death-to-america-explained-o...
Isn't it great when people take things out of context? In this case the context that wishing death is quite common in Iranian expressions of frustrations?
That even better supports my point though. Diplomacy is between two governments, not one government and the population of another government. Iran has practiced diplomacy at times, but calling for the end of the US government wouldn't exactly fit well in the implied reality of Iran having done everything they could diplomatically.
Israel has nukes and Hamas still invaded them.
Perhaps nukes protect you from invasion by rational actors, but I don't think they work on zealots.
You need to have delivery mechanisms like medium/long range ballistic missiles and second strike capabilities like SLCMs.
A nuclear iran would be completely intolerable, never mind that their regime might just be lunatic enough to use them.
Add that war is bad for the whole world.
So the us benefits that it protects her economic (and strategic) interests in the ME, which are real and extremely important, at the low cost of a limited air campaign.
There are further moral arguments, but i'm answering your question in the most direct way.
Israel doesn't start any wars, it just finishes them. Hamas, hezbolla, syria, yemen and iran started up with Israel for no good reason. So they end up with a bloody nose. That's on them.
Says Israel, the nation who tore up every single international laws, directly led campaign against UN and ICC, and whose right-wing (ones in power now) have been dreaming about a Greater Israel that threatens territorial integrity of like 10 different ME countries.
If we want their oil, we can buy it like reasonable people do. What you're referring to is armed robbery.
>Iran is the principle destabilising element in the middle east
Is this a joke? The country that has not started any wars in its 300 year existence is not the "destabilizing element". That would be the country that has attacked Gaza, Lebanon, Syria, Yemen, and Iran this year alone.
It's logical for the West to work to prevent that from being a possibility.
Iran/persia is far older then 300 years old. But again you somehow missed the point. I was talking about the current 40 year old regime, which while not having directly started any wars, have since the beginning declared their intentions to do so against America and Israel.
Really you are being deliberately obtuse.
