title: New security architecture in the world taking into account the war in Ukraine
abstract: This article provides a comprehensive analysis of the transformation of the global security architecture under the impact of Russia’s full-scale war against Ukraine. The vulnerability of existing international security mechanisms and the limited influence of international law on the aggressor are examined, highlighting the urgent need for a new system of collective defense. Special attention is paid to Ukraine’s role as a key element of European security, its experience in resistance, and the im
journal: Borys Grinchenko Kyiv University Institutional repository (Borys Grinchenko Kyiv University)