Causes of the Russian-Ukrainian Conflict and its Impact on Security in Europe

In this article, the author presents issues related to the Russian-Ukrainian conflict and its impact on security in Europe. The text outlines the causes of the Russian-Ukrainian conflict, the course of the war and the effects in the present day. The article describes the responses of the European Union and NATO to Russian aggression. In his conclusions, the author pays particular attention to the impact of this conflict on security in Europe..