"Formally Russia has not broken the Budapest Memorandum. It recognized the People's Republics of Luhansk and Donetsk as independent states. It signed security agreements with them and then entered the war in Ukraine, which had been ongoing since 2014, under Article 51 - common self defense - of the Charter of the United Nations. Jurists will debate that argument for years but it is not dissimilar to the argument NATO used to justify the violent break-up Yugoslavia."
I made the argument in the "Minsk thread" that Russia had made a solid legal case under Art.51 of the UN Charter. Independent observers from OSCE at the frontline observing the shelling and ceasefire breaches for 8 years. All breaches independently monitored and taken to the UN to place on record. Russia's recognition of Luhansk and Donetsk as independent states prior to the SMO, and the recorded breaches and bad faith by Ukraine, gave Russia a robust legal case under Art 51 (UN Charter) to act under the Responsibility to Protect doctrine (R2P).
The "similarities" raised by Bernhard are correct, in as much as both Russia and US/NATO intervened in Ukraine and Yugoslavia using Article 51 and the Responsibility to Protect. The differences also need pointing out however.
Russia intervened only after 8 years of Ukraine breaching Minsk 1 & 2. This is an undeniable fact, not opinion, as it is admitted by Ukraine govt. and their guarantors(German/French governments). Russia made sure also to ensure that all of this was done via the proper mechanism of using the UN Security Council first to resolve the issues. Russia also made sure to have everything recorded and placed with the UNSC by independent observers, OSCE.
Russian intervention in Ukraine came only when all diplomatic means had been exhausted and abused by the Ukrainian government and their sponsors.
What legal cover did NATO have for their "humanitarian bombing" of Yugoslavia? Did they take their "evidence" of genocide to the UNSC?-No
Did they attempt to get independent peacekeepers or observers involved to observe and acquire the "evidence" of genocide which they could place with the UNSC, in order that all was a matter of official record?-No.
Did they seek agreements to resolve matters (similar to Minsk Accords)?-No
The NATO intervention was based on the complete abuse of R2P. Some media reports, clearly planted by their own intel agencies, in Western media was all that was required for Western media and governments to invade and bomb Yugoslavia.
Russian intervention in Ukraine is based on facts that are now a matter of official record and undeniably true.
NATO intervention in Yugoslavia under the same doctrine is based on planted media reports and lies. The indoctrinated denizens of NATOstan are unaware of these details and nuances. The Rest of the World are perfectly aware of NATO lies and aggression.