If this escalates, it may require its own history book…
World wars started from less than that.
But who would come to either side's aid?
Iraq since they are majority shia, but it would likely trigger a civil war. Some Gulf States with little military power and a tiny indigenous population.
After the distancing from the US and towards China by Pakistan and the US under two presidents trying to cuddle up to Iran I don't see much sympathy there. The rest of NATO is barely relevant in that part of the world.
China would have to stab one of their friends in the back, writing off their investments in at least one but likely both countries and have it's reputation tainted.
Russia is having enough problems of it's own.
The rest of BRICS? Brazil nope, India is probably already in the process of ROFL as we speak. The South African armed forces anno 2024? Haha.
Maybe Bangladesh would support Pakistan, if India doesn't throw up a hissy fit.
Imo Pakistan vs India is a much bigger powder keg due to the China factor.
Well apparently Pakistan was the guy who got sick of the loud drunk in the bar and punched him in the face.
There is no love lost between them, but I think this ends pretty quickly. Their dance cards are pretty full already.
There are rumours that Iran is repositioning ballistic missiles closer to Pakistan.
It "could" be seen as a demonstration of frustration from Iran, perhaps.
They have been baiting left and right, in Syria, Israel, Iraq, Yemen, Gulf of Oman, etc... and nobody really reacted.
Pakistan is a first. Maybe Iran is hoping the current instabilities in the country, and the subsequent fragility of the Pakistan government following Imran Khan's imprisonment, will lead to whoever is in power to overreact or for schisms in the country to deepen thus creating a crisis Iran could exploit.
If I could see any countries using military force (including nuclear weapons) with the least regard for the results to their own civilian population it would be Iran, Pakistan and Best Korea.
Both are influenced by the Chinese, so I wonder how Pakistan is going to take China trying to destabilize it through Iran or at the very least not lifting a finger to stop it.