To me Gringo nothing makes sense anymore, i don't think anything is fit for Purpose, both the UN or The ICJ. I admit my knowledge on such matters arising in the Middle East is nowhere near the level of some on here yourself included.......... But, you have got Russia attacking Ukraine or vice versa as some would put it, yov'e just had Hamas attack Israel and now vice versa, Iran just launched a missile into Pakistan and now vice versa, wev'e got the Houthi rebels firing at will any Ship that passes through the Red Sea, nothing is fit for Purpose anymore, why should the West/Israel/Nato adhere to anything when other Countries don't Adhere?
To take just one of those issues that "makes no sense", HB, and attempt to make sense of it. The Iran/Pakistan imbroglio exposes and hints at other motives.
Who was bombed in Pakistan by Iran?
Who was bombed "in response" by Pakistan in Iran?
The answers to the above two questions reveal much and beg many more questions.
In both cases it was Balochi separatists that were bombed. Balochis are used and sponsored, much like the Kurds, to stir up trouble in countries that Empire has targeted. Pakistan is heavily infiltrated by western intel agencies, this is no secret. It is what led to the ousting of Imran Khan.
So to sum up. Iran bombed "separatists" who are nothing more than western sponsored agitators who are a problem to themselves and Pakistan, in Pakistan. Had Iran attacked the "separatists" within their own borders, there would have been a chorus of "bombing their own citizens, human rights abuses etc" from the usual suspects(UK, US, EU, NATO et al). The same applies to Pakistan.
A cynic could be led into believing that a bit of "mutual back scratching" just took place. Make all the correct diplomatic noises for plausible denialibility. Pakistan is deeply infiltrated by CIA but they are not the only players in the game. I think that Pakistan and Iran did a spot of mutual "in-house" cleaning rather than being on the brink of war.