International recognition of Abkhazia and South Ossetia that Russia's recognition of the independence of Abkhazia and South Ossetia is "irreversible" but called upon "NATO countries to withdraw and review their decision concerning Kosovo's independence" and subsequently "act on the premise that this is the new political reality." He warned, moreover, that any NATO attack on Russia-supported regions would "mean a declaration of war on Russia." In the UN Security Council, the United States was heavily critical of Russian support of the secessionist governments, accusing the government of violating Georgia's territorial integrity. In response, Vitaly Churkin, the Permanent Representative of Russia to the UN, attacked the U.S. claim
International recognition of Abkhazia and South Ossetia on 28 August 2008 argued that Medvedev's decree was "a blow below the belt" for Russia's ally Serbia. "If the changes in Abkhazia and South Ossetia occurred, as Russia claims, in accordance with the example set in Kosovo, then that means that Russia has indirectly admitted that Kosovo’s departure from Serbia was lawful." In September 2009, Russian Permanent Representative to the United Nations, Vitaly Churkin, when asked by journalists why Abkhazia and South Ossetia should be internationally recognised and Kosovo not, said that "the strongest argument is the fact that at the time when Kosovo’s authorities made the UDI, nobody