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
South Ossetia territorial integrity. The EU's diplomatic response to the news was delayed by disagreements between Eastern European states, the UK wanting a harsher response and Germany, France and other states' desire not to isolate Russia. Former US envoy Richard Holbrooke said the conflict could encourage separatist movements in other former Soviet states along Russia's western border. Several days later, Nicaragua became the second country to recognize South Ossetia. Venezuela recognized South Ossetia on September 10, 2009, becoming the third UN member state to do so. The European Union, Council of Europe, North Atlantic Treaty Organization (NATO) and most UN member countries