Iran launched unsuccessful attack on UK's Diego Garcia (bbc.com)

102 points by alephnerd 5 hours ago

penguin_booze a minute ago

> see a swift end to the conflict

I'll tell you a swifter method: rest of the world attack the US efforts and send them home. Then lock up the presidumb [sic] somewhere.

They stirred the hornets' nest. Now the rest of the world are getting stung, slowly dragging into an all-out war.

The rest of us could really use a regime change now--and it's not in Iran.

carbocation 3 hours ago

The article kind of downplays the most interesting elements. Not an expert, but to my limited understanding:

* I think this is the longest-range use of a ballistic missile in anger, possibly ever?

* This seems to reveal previously-unknown range of Iranian ballistic missiles and, if true, could touch basically all of Europe?

ChuckMcM 38 minutes ago

I think the article downplays the element that the attack probably achieved its goal which was not to actually hit something at Diego Garcia, but to show that thing 2500 miles from Iran are potentially targetable by Iran. That starts conversations like the one here and in other fora about whether or not Iran would limit themselves to military targets (Russia doesn't as an example) and if not how could Europe and its East Asian allies protect literally everything with their finite supply of defensive units.

JumpCrisscross 22 minutes ago

> to show that thing 2500 miles from Iran are potentially targetable

Iran has had IRBMs for some time. Demonstration doesn’t hurt. But demonstrating failure doesn’t particularly help either.

big-and-small 25 minutes ago

Except it would be very weird goal to achieve because it's only give more reasons to bomb whole country into oblivion and justify deployment of ground troops.

pasquinelli a minute ago

Spooky23 8 minutes ago

JumpCrisscross 21 minutes ago

yongjik 14 minutes ago

hshdhdhj4444 21 minutes ago

jandrewrogers an hour ago

US intelligence had assessed that this was possible a long time ago. It was one of the motivations behind the installation of long-range missile defense capabilities in Poland and Czechia in the late 2000s. Obama killed that program to appease Russia.

Of course, there is a significant gap between Iran possessing the capability, having the temperament to use it, and actually doing so.

bawolff 2 hours ago

> * This seems to reveal previously-unknown range of Iranian ballistic missiles and, if true, could touch basically all of Europe?

The Wikipedia article has said they had missiles that can range 4300km since 2019 (as in the article was updated in 2019) https://en.wikipedia.org/w/index.php?title=Shahab-5&oldid=91... . If Wikipedia has known about it for 7 years, surely military planners were already aware.

dragonelite an hour ago

It's a message toward the west don't think you're safe further away. Iran is pushing the west out of west Asia. Time will tell what USIS and EU will do to combat this.

ignoramous an hour ago

> Time will tell what USIS and EU will do to combat this.

Diplomacy was working fine, per high-ranking diplomats: https://www.economist.com/by-invitation/2026/03/18/americas-...

PixyMisa 17 minutes ago

rayiner an hour ago

magic_hamster 34 minutes ago

AnotherGoodName 2 hours ago

> This seems to reveal previously-unknown range of Iranian ballistic missiles and, if true, could touch basically all of Europe

True but they have also literally launched multiple orbital satellites from iran on iranian rockets. Eg. The Noor 2 spy satellite and before that the Noor 1 series https://en.wikipedia.org/wiki/Noor_2_(satellite)

These are in orbit to this day. They regularly post images it takes of US military bases. Essentially it’s similar to how sputnik was a demonstration of icbm capability. Iran can launch a first generation ICBM right now. Pointless if they use a conventional payload (too small payload to be cost effective militarily) and a non manoeuvrable warhead (would just be intercepted) and so these aren’t used militarily but essentially everyone acting shocked they can hit 4000km range was not paying attention.

I think one of the problems we are having right now is that we have leaders who actively believed the downplaying of Irans military capabilities. It’s one thing for the common civilian to think the enemies missiles are made of cardboard and tanks of paper but it’s another when the leader of a nation believes it. Now here we are with a war that’s stalemated and no way out.

JumpCrisscross 27 minutes ago

> we have leaders who actively believed the downplaying of Irans military capabilities

Iran has done precisely nothing unexpected in the entire course of this war. Closing Hormuz has been mooted since the 70s. And its IRBM stockpile has been known. This is more a case of something between political leaders and possibly the media being ignorant of even open-source intelligence.

hirako2000 7 minutes ago

zabzonk 2 hours ago

> a non manoeuvrable warhead (would just be intercepted)

Intercepted? In the UK, by what? London has no missile defence system that I am aware of.

kenhwang an hour ago

chatmasta 2 hours ago

lostlogin 37 minutes ago

> I think one of the problems we are having right now is that we have leaders who actively believed the downplaying of Irans military capabilities.

Was that the problem?

The US handling of the situation seems the elephant in the room.

rayiner 44 minutes ago

The downplaying of Iran’s capabilities is a weird kind of racism IMHO. In the modern view, Iranians have been categorized as “brown” so people lump them together with Somalians and Afghans. But Iran is a technologically and politically sophisticated country. In terms of the Civ tech tree, it’s higher than any middle eastern country except Israel.

logicchains 27 minutes ago

breppp 2 hours ago

> Pointless if they use a conventional payload (too small payload to be cost effective militarily)

Iran's missiles are used as a terror weapon against civilian population, which is hardly what anyone would consider the optimal use of a rather expensive ballistic missile.

No reason (apart for already proven suicidal tendencies) not to fire one on New York just for the terror value

throw310822 2 hours ago

sofixa 2 hours ago

bdangubic 2 hours ago

alephnerd 2 hours ago

> is that we have leaders who actively believed the downplaying of Irans military capabilities

We've been hinting about these capabilities for decades [0]. A lot of what is being brought up now is stuff a number of us touched on during the Obama years.

None of this is really hidden either - it would be brought up in think tanks and even undergrad classes if you attended a target program.

Civilian leaders have always had a hands-off approach to Defense and NatSec policy - once you show them how close to a polycrisis everything is they quickly defer responsibility. It's actually pretty similar to working in a corporate environment - it's all about managing upwards.

[0] - https://www.nytimes.com/2010/11/29/world/middleeast/29missil...

jopsen an hour ago

pfannkuchen an hour ago

Why does it matter if they have some capabilities to hit whatever targets in Europe or America? They’re not crazy, it would still be suicide for them to do it. It would just give them leverage, which I can’t think of a fair reason to prevent them from having.

madaxe_again 3 hours ago

Iran have boats.

derektank 2 hours ago

Obviously they have boats. The question is, do they still have boats which are capable of serving as a launch platform for ballistic missiles? And could those boats meaningfully close the distance between Iran and its adversaries.

This launch demonstrates that if the answer to both of those questions is still no, they can still place them at threat.

zer00eyz 2 hours ago

alephnerd 3 hours ago

Yep. Hence why I posted it.

> previously-unknown

It was implied by Iran's space program.

There's a reason most regional powers also invested in a space program as well as a civilian uncles program. The name of the game is dual-use technologies.

The Biden admin also warned about Iran-NK collaboration on building these kinds of capabilities [0]

[0] - https://www.janes.com/osint-insights/defence-news/us-officia...

cardanome 2 hours ago

Accusing Iran of "lashing out" and being "reckless" by attacking US bases while the US and Israel literally murder school children, bomb hospitals and assassinate state leaders is rich.

It didn't have to be this way but they decided this to turn into a fight of survival for Iran and destroy any option for a peaceful resolution. Now they are going to pay the price.

einszwei 2 hours ago

Your comment made me realise that while Iran has attacked a dozen countries, they have yet to attack a school or a hospital.

Not condoning anyone but shows the priority of both sides.

arbuge an hour ago

They did however murder thousands of protesters in their own streets in January, and who knows how much more dissidents over the years.

This one was just this week: https://www.cbsnews.com/news/iran-execution-teen-wrestler-ja...

So there's that.

wongarsu 2 minutes ago

w10-1 an hour ago

pphysch 25 minutes ago

GordonS an hour ago

cardanome 2 hours ago

Well some civilians have been injured when Iran attacked the hotels where US agents were stationed. Mostly due to them being foreign workers and well we all know how Dubai and the Saudis treat foreign workers. They were not allowed evacuate in time.

Of course it will be hard to completely avoid civilian casualties in the long run, I fear but yeah Iran has been pretty measured. Iran's fight is with the US imperialists and Israel and not the people that live in the region.

GordonS an hour ago

thomassmith65 41 minutes ago

energy123 an hour ago

They attacked a hospital during the 12 day war. They attacked a school today but it was evacuated due to the early warning system. They attack civilian targets indiscriminately using cluster warheads, in violation of international law.

JumpCrisscross 19 minutes ago

> they have yet to attack a school or a hospital

Most of their ordinance has been intercepted. And a good fraction was unguided enough that it would have hit a school or hospital.

gizajob 2 hours ago

I can’t be an apologist for what’s going on but the Iranians seemed capable of killing tens of thousands of their own citizens in order to quash an uprising against the regime only weeks before the current events.

throwaw12 7 minutes ago

> tens of thousands of their own citizens

Any credible source for this?

1. Western media is not credible because West treats Iran as enemy

2. Iranian media is not credible because they obviously want to hide facts when they're negative

Now my question is, why are you spreading unverifiable information as something credible and building your facts on top of it?

JumpCrisscross 5 minutes ago

cardanome 2 hours ago

Thousands, not tens of thousands. Which is bad enough so it seems silly to lie about this but whoever can make up the biggest number seems to favored by the Western narrative.

And let us not act like the decades of sanction were not designed to do exactly this. Sanctions mean you create as much hardships as possible for the people in hope they topple their government. They nearly never work but here we are.

> Contrary to popular belief, economic sanctions are ineffective in fulfilling their objectives. Historical observations from Russia to Cuba and Iran reveal that the more sanctions are designed to pressure the ruling class, the harder ordinary citizens are hit. Leaders often perceive sanctions as a means to enhance nationalism, portraying the United States and its allies as hostile. In many instances, such actions have only strengthened their hold on power while stifling dissent internally.

https://www.bbc.com/news/articles/c5yljdgwppzo

As for the protests, the truth is also that these were not peaceful protests. Mossads agents had been arming people and instructing them to riot. Hundreds of police offers have been murdered and mosques have been burned down. Mossad agents have been instructed to fire at protestors to increase the death toll.

Yes, there has been valid criticism and unhappiness with the government. But most of these people had been protesting for economic reasons. They didn't want to see their country invaded.

Today many of the people that had protested in January are joining the mass demonstrations in favor of the Islamic Republic. The war has united the Iranians.

rcMgD2BwE72F an hour ago

typon an hour ago

There is zero proof that Iranian government has killed thousands of their own citizens. Please stop spouting Zionist propaganda

GordonS an hour ago

JumpCrisscross 15 minutes ago

> Accusing Iran of "lashing out" and being "reckless"

I think it’s more that these attacks are counterproductive to Iran’s state goals, which reveals that we’re seeing a hardline faction in Iran use the war as cover for consolidating power.

netsharc 2 hours ago

Unfortunately it's we who will pay the price, with "we" being the entire world, considering the destruction of a lot of oil production infrastructure will cause a price hike for everything.

shepherdjerred 43 minutes ago

TBH I am a little more concerned about people dying from the conflict than paying a bit more for gas

cardanome 2 hours ago

Well China is still getting Iranian oil no problem.

We in the West, well we are aiding the US in this war by allowing it to operate from military bases in our countries. We deserve it for looking the other way while Israel has been mass murdering Palestinians for more than two years now.

At least Spain showed some guts.

Of course it will also potentially cause suffering in the global south but that is on those that started the war.

kortilla an hour ago

mmmm2 an hour ago

To me this is like the Doolittle Raid on Tokyo during WWII. The tactical result isn't important, the range of the strike is, and that it happened at all. Japan thought it was immune from air attack on the home islands in 1942, and the raid shocked them.

Iran is showing the world (especially Europe), that it's more vulnerable than it thinks. Europe has more skin in the game than just the price of oil and nitrogen. Also think about what would happen if Iran is able to recreate something like the Cuban missile crisis now that we've moved a bunch of our military assets to the middle east.

ttul 44 minutes ago

Strategically, it seems like a dumb move. Right now, Congress is unlikely to approve Trump’s request for $200B to fund the war effort. But if Americans can be convinced that Iran could somehow hit American cities, they would call their members of Congress in a heartbeat and that money would presumably flow without interruption.

Why time the medium range missiles now? It seems like yet another own-goal for this desperate and poorly coordinated regime.

vasac 19 minutes ago

Americans can be convinced of anything without too much effort so that isn’t really a factor here.

spaghetdefects 2 hours ago

Iran repeatedly stated that they will not attack any country's assets if they do not assist the US/Israel. Most European countries have refused to take part, the UK decided to help so this seems like a very easy situation to have avoided.

JumpCrisscross 14 minutes ago

> Iran repeatedly stated that they will not attack any country's assets if they do not assist the US/Israel

They’ve been doing this across the region. Some of this looks like individual commanders taking strategic decisions into their own hands. But it’s absolutely false that neutrality has protected anyone in the region.

throwaw12 11 minutes ago

Iran hasn't attacked Turkmenistan yet, so neutrality has protected them

JumpCrisscross 7 minutes ago

nozzlegear 2 hours ago

From TFA:

> It is understood the attempted air strike occurred before the UK agreed to let the US use British military bases to hit Iranian sites targeting shipping through the Strait of Hormuz.

spaghetdefects 2 hours ago

nozzlegear 21 minutes ago

GordonS an hour ago

Except that Starmer was lying - there have been photos of bombs being loaded onto US bombers going around for at least several days now.

nozzlegear 21 minutes ago

mikeyouse 3 hours ago

Unfortunately this is more interesting than a failed Diego Garcia attack — the late Ayatollah had a self-imposed range limit on the strikes or tests they would carry out. By using IRBMs in this fashion, it’s clear the new regime no longer feels bound by that restriction..

Which is notable since it’s about the same distance from Southern Iran to Diego Garcia (3,800km) as it is from Northern Iran to London.

maratc 2 hours ago

They had a religious ruling on the range, and they also had a religious ruling on "not creating an atomic bomb."

The question of whether the world can assume its security on some religious rulings of some Ayatollas is still standing, as these rulings can apparently be changed or bypassed.

tptacek 2 hours ago

This "religious ruling" stuff is less interesting than it sounds. To begin with, while the Islamic Republic of Iran is a totalitarian state, the Twelver Shia hierarchy isn't unified. The supposed ban on nuclear weapons was Khamenei's, and binding only on his followers. But there are several other marja (marjas? marji?), with significant followings even in the security state & IRGC (al-Sistani being a good example).

More importantly, it's pretty clear that the geopolitical rulings are, well, geopolitical in nature. Iran is a nuclear threshold state; its strategy is to come as close to the breakout line as it can and extract concessions for not crossing it. The supposed nuclear fatwa is just public relations strategy. At the point Iran decided the cost/benefit/risk/reward of crossing the threshold made sense, it would be updated.

ttul 25 minutes ago

chimineycricket an hour ago

rayiner 2 hours ago

thaumasiotes 2 hours ago

cardanome 2 hours ago

Maybe don't murder the religious leader that made the rulings.

Can anyone blame them for considering developing nuclear weapons for real now? I can't.

tonyedgecombe 2 hours ago

breppp 2 hours ago

throwaway27448 2 hours ago

> The question of whether the world can assume its security on some religious rulings of some Ayatollas

I don't think much of the world has processed that Iran's ostensible lack of nuclear weapons is purely a matter of will and not capability.

greesil 2 hours ago

Excellent point. Maybe it's the goal of this attack to demonstrate this capability.

rayiner 2 hours ago

> the late Ayatollah had a self-imposed range limit on the strikes or tests they would carry out.

Can you elaborate on what kind of strikes the Ayatollah was carrying out within the old range limit?

nomdep an hour ago

London? Why would they attack an almost Muslim country, especially one that's their most fanatical ally?

jmyeet 2 hours ago

I'd add that it's also a free opportunity to test IRBM targeting at much longer ranges.

The war of choice is really the US's Teutoburg Forest moment.

mytailorisrich 2 hours ago

Iran has always said a lot of things (mostly BS). This is worthless without evidence and I don't think anyone had evidence that their missiles were restricted to 2,000km. Certainly, I don't think anyone took their word for it. In fact this attack proves that there was no such limitation (although it is unclear to me if the missiles fired could actually jave reached Diego Garcia).

Now this may be a demonstration and veiled threat, on the other hand if Iran was to fire a missile at continental Europe I would hope that the consequence for them would be to be flattened, so...

applfanboysbgon 2 hours ago

You didn't have to take their word for it. It was self-evident from the fact they never did anything like this before, and now they are.

Notably, the previous guy issued a religious decree against the development of nuclear weapons. Despite American's favorite propaganda tool for manufacturing consent, "but the WMDs", we have no reason to believe that was ever actually being violated. But you'd better believe it will be now if they think they can pull it off.

rayiner 2 hours ago

mytailorisrich 2 hours ago

gambutin 2 hours ago

mda 2 hours ago

Like they flattened Afghanistan? It is funny people thinks land war in an huge mountainous country with 90 million people is easy.

PepperdineG an hour ago

mytailorisrich 2 hours ago

breppp 2 hours ago

> On the other hand if Iran was to fire a missile at continental Europe I would hope that the consequence for them would be to be flattened

Iran have been attacking uninvolved NATO member Turkey for a while now and nothing happens. The USA is already fully engaged into this war while Europe can hardly deal together with Russia, it is doubtful they'd do anything even if it rained down on their territory

GordonS an hour ago

mda 2 hours ago

throwaway27448 2 hours ago

What incentive would Iran have to lie? Their entire security model revolves around believable deterrence—apparently far more believable than either Israel or the US understood.

NooneAtAll3 2 hours ago

considering that there were already provocations about "unsuccessful attacks on Turkey", I have doubts that this attack was also Iran's

the "notable distance/unexpectedly high range" quoted everywhere seems like a nice war justification: "see, they do have rockets that can threaten us!"

pcrh a few seconds ago

I'm suspicious as well...

Supposedly this missile was hit during the boost phase over Iran, the evidence is that it was actually targeted at Diego Garcia relies on US reports.

georgeburdell 3 hours ago

The fact that it was unsuccessful does not make it any less worrying. Iran was a regional problem before the war, but this new escalation shows they’re a threat to the entire world. They might have previously had a chance at a Vietnam or perhaps a Korea-style stalemate

cardanome 2 hours ago

Iran is fighting for survival, Israel and the US are fighting by choice.

They attacked Iran not the other way round. US bases, even if also used by UK which aides US it their war, are legitimate targets.

US imperialism is the greatest threat to the world.

anvuong 2 hours ago

The IRGC is fighting for survival, most Iranian want them gone, and Iran will be better as a whole if the IRGC is all dead. Don't try to conflate the government with the country, they don't always align.

swat535 2 hours ago

spaghetdefects 2 hours ago

sofixa 2 hours ago

cardanome 2 hours ago

gambutin 2 hours ago

Iranian kids have been chanting death to Israel and death to USA for 47 years now. They’ve been waiting for this.

srean an hour ago

gizajob 2 hours ago

There’s only so many decades you can say “death to America, death to Israel” and fund proxies against them until they say enough is enough and deal with the baiting once and for all.

GordonS an hour ago

cardanome 2 hours ago

spaghetdefects 2 hours ago

Iran was attacked. Israel and the US are the threat, Iran is just practicing very common sense self-defense.

brabel 2 hours ago

How convenient for Trump that now all Europe now has a pretext to send the help they were asked for.

fidotron 2 hours ago

The whole point of that noise is to put NATO + Japanese military in the Straits of Hormuz so that Israel and the US can continue to attack Iran with impunity. Any effort by Iran to shut the Straits in response to further attacks will hit some "innocent" party and drag them into the conflict.

It's basically bait for WW3, and luckily so far the EU particularly are not biting.

lokar an hour ago

Question: could this lead to much more expensive war risk insurance for all ships transiting the Arabian Sea and Indian Ocean?

That’s a lot of traffic

drnick1 38 minutes ago

What kind of game is Iran playing here? It's as if the regime wanted to get nuked.

IAmGraydon 22 minutes ago

As NATO has thus far neglected to get involved, this seems like an incredibly dumb move by Iran. Making Europe feel threatened will not turn things in their favor.

shishcat 2 hours ago

The .io tld is going through rough times :pensive:

AndrewKemendo 2 hours ago

Diego Garcia is strategically very important to global security according to the US

Had something actually struck within the ADIZ there would have been massive implications. My guess is they intentionally failed as a warning shot.

This isn’t a random act and its quite the signal if you know what it means, Iran knows what it did here.

noir_lord 2 hours ago

Would the Americans and Isreali’s start bombing mainland Iran and takin out their weapons and oil/gas infrastructure as retaliation?.

spaghetdefects 2 hours ago

Americans and Israelis literally started this war by bombing an Iranian girl's school. They've been bombing Iran every day since then.

iamtheworstdev 2 hours ago

chronic20001 2 hours ago

> Would the Americans and Isreali’s start bombing mainland Iran and takin out their weapons and oil/gas infrastructure as retaliation?.

No that’s too easy.

Give hope to Iran / Islamic world for a few months, then take it away.

visuhire 2 hours ago

I was reading that one of the two failed en route, and the other was intercepted. I don't think this was an intentional failure to hit.

AndrewKemendo 2 hours ago

Sometimes getting shot down is the goal or at least a test to see what kind of response you’ll get

roughly 2 hours ago

Rebelgecko 2 hours ago

If you're already at war, why waste resources on warning shots?

AndrewKemendo 2 hours ago

Sometimes it’s worth it to test in production

CamperBob2 42 minutes ago

See also the Doolittle Raid.

alephnerd 2 hours ago

> This isn’t a random act and its quite the signal if you know what it means, Iran knows what it did here.

It also publicizes Iran-NK military cooperation on ballistics development, which the Biden admin warned about [0], as well as Iran-Russia military cooperation (which was obviously much less under-the-radar).

It also shows the merger of the Ukraine conflict with the West Asia conflict, and was a major reason why Fiona Hill argued we entered an unavoidable polycrisis in 2022 [1].

[0] - https://www.janes.com/osint-insights/defence-news/us-officia...

[1] - https://xcancel.com/FrankRGardner/status/2027098560647348410...

AndrewKemendo 2 hours ago

Agreed, there’s so much intelligence in this act it’s really astonishing

10xDev 2 hours ago

Can we just leave countries alone, like we do with North Korea?

AndrewKemendo 2 hours ago

The reason people leave North Korea alone is because they have nuclear weapon(s)

energy123 an hour ago

The reason people left North Korea alone while they were building nuclear weapons is because they weren't arming 5 terrorist proxies and they didn't have a doomsday countdown clock in their capital city.

10xDev 37 minutes ago

extraduder_ire an hour ago

Prior to that, they had thousands of artillery pieces pointed at Seoul the presumed backing of China if the Korean war resumed.

PepperdineG an hour ago

They also have the GDP equivalent of JetBlue Airways

10xDev 2 hours ago

So we can only reach stalemate once a country has nukes and otherwise have to start blowing up their schools?

AndrewKemendo 2 hours ago