Ukrainian crisis

The article discusses the causes of the Ukrainian crisis, its impact on the European and international security. It arose as a result of the clash of the geopolitical interests of Russia, on the one hand, and the United States and the EU, on the other, as well as under the influence of the characteristics of nation building and the formation of the Ukrainian national state. The author emphasizes that the complex structure of the Ukrainian crisis does not allow hoping for its quick resolution, and therefore for a long time it will have a devastating impact on the entire system of relations in Europe and in the the world.