Re: Illegal attack
I noticed the same thing & sort of thought of, like, “Team America: World Police” or such a thing. Or like how UN was fixing to condemn Russia’s war but was thwarted because Russia has the nuclear veto.
It's not so much the nuclear veto, more the UN or Security Council vetos. See for example-
https://en.wikipedia.org/wiki/Al-Tanf_(U.S._military_base)
Al-Tanf (Arabic: التَّنْف, romanized: al-Tanf), also known as the Al-Tanf garrison (ATG) is a United States military base within territory controlled by the Syrian opposition in Homs Governorate, Syria.
Which may or may not be part of a legal, or illegal annexation of Syrian territory. US/West tries to formalise the occupation of Syrian territory via the UN, Russia vetos. Syria/Russia try a resolution calling for the removal of US/Western forces from Syria, US/UK/France veto. So the UN becomes pretty much irrelevant in the prevention of conflicts. Even if it were impartial, it's still fairly pointless. The UN passes a resolution condemning conflict in Ukraine, Syria, Ethiopia, Sudan, Yemen, Libya or wherever, and the beligerants won't suddenly go "oh, the UN says we're doing it wrong" and cancel their arms contracts.
Individual nations may however decide to use UN decisions to do their own thing anyway, eg authorise Operation Inherent Resolve and convince partners to invade and attack sovereign nations anyway. As long as that's legal within the nations participating (excluding their opponents), it's legal. Mainly because there isn't really any such thing as 'Internationall Law', just usually a bunch of Treaties and Agreements that may or may not be ignored, or interpreted for convenience.
For a peace-loving world, this is a bit of a problem, and something that could potentially be clarified once the dust settles on all the current armed conflicts ongoing around the world. So answering questions like when, exactly does cyberwarfare, or economic warfare have equivalence to armed warfare? If it's legal to bomb energy infrastructure in Yugoslavia or Iraq, is it legal in Ukraine? If it's illegal to physically attack energy infrastructure in another country, should it also be illegal to damage or disrupt it via cyberwarfare?
Then if those questions are anwsered in 'International Law', shouldn't we expect to see that law applied consistently? And if so, what would be the teeth, when nations can simply ignore, or refuse to recognise International courts.