OBWE a Ukraina. Sprawdzian stabilności ogólnoeuropejskiego systemu bezpieczeństwa

This article provides analysis of Ukraine’s participation in the OSCE and OSCE’s engagement in the processes of resolution of the crisis in and around Ukraine. Perspectives of the peaceful settlement of this crisis are considered a key factor in determining OSCE’s adequacy and effectiveness in ensuring European security. Author describes main mechanisms and tools used by Ukraine within the OSCE to resolve the situation arisen as a result of the Russian aggression. The article concludes that the unresolved crisis within the OSCE would indicate the impossibility of further security community building on the space from Vancouver to Vladivostok.