Political and legal foundations of the relations between Russia and Ukraine with NATO are examined in a comparative manner. The basic documents for interaction were studied in detail: Founding Act on Mutual Relations, Cooperation and Security between NATO and the Russian Federation and Charter on a Distinctive Partnership between the North Atlantic Treaty Organization and Ukraine.An analysis of statements by offi cials of the USA, NATO, Russia and Ukraine in connection with Russian special military operation in Ukraine is provided. NATO continues its provocative policy of expansion unwinding a spiral of militarization and aggravation of geopolitical tensions in order to achieve superiority. The notorious “open door” doctrine has become so ossifi ed and hardened in its immutability that there is no reason to expect any changes, corrections or simply rethinking of its consequences for the security interests of NATO itself, its members and invitees. A stream of spells and predictable ritual statements, which do not contain the slightest element of novelty, is pouring out from Brussels. Moscow’s view on this is also well known and opposite to NATO’s one: the origin of the current deepest security crisis in the Euro-Atlantics was the destructive policy of the collective West thoroughly saturated with anti-Russian approaches and completely negating the proposals and initiatives that Russia had put forward as a possible solution to existing problems. The naked double standards and rough actions of NATO countries in Eurasia and other regions of the world testify to their desire, through the so-called controlled chaos and suff ering of millions of people, to prevent the establishment of a just multipolar world order implanting in its place a fl awed “rules-based order.” The architects of a unipolar world will be disappointed: hegemony led by the United States is impossible since there are Russia, China and India on the Eurasian continent. American elites cannot help but understand that they live in a country isolated by two oceans, the history of which is far shorter than Russian, Chinese and Indian which stretch back thousands of years.