The relevance of this study is defined by the need to highlight the pivotal role of Vernadsky National Library of Ukraine as a key scientific-methodological centre within Ukraine’s library and information complex, particularly in fostering international interaction under crisis conditions. The purpose of the study was to explore changes in the aspects of international communication actualisation at Vernadsky National Library of Ukraine during 2022-2023 and to elucidate the main areas and forms of international interaction. The research methodology employed systemic and structural approaches, incorporating methods of logical and structural and functional analysis, underpinned by scientific objectivity. The main aspects, areas, and forms of international cooperation and their role in the library’s system of international relations were characterised. The findings indicated that the international scientific cooperation system of Vernadsky National Library of Ukraine has entered a new phase of development and has become a key lever in ensuring effective sociocultural and library-information activities under martial law conditions. It has been determined that in the context of Russian aggression, a need has arisen for Vernadsky National Library of Ukraine to adapt to new conditions of existence, while also finding mechanisms to counter disinformation, develop “survival” strategies, and formulate development vectors on the international stage. To achieve these objectives, library has actively worked on strengthening its own status as a reliable partner on the international arena, ensuring the preservation of cultural heritage, and advancing scientific research through professional international relationships, collaboration, and humanitarian assistance. This study provided key insights for national libraries and cultural institutions on navigating crisis conditions through strategic management and international cooperation. It illustrated the development of national library in the period of 2022-2023, offering a blueprint for maintaining operations, preserving cultural heritage, and enhancing information accessibility under adversity. The study will contribute to further library and information science research focusing on crisis management, international cooperation, and the evolving role of libraries in society, making it a valuable resource for library professionals, policy makers, and academic researchers
Demianiuk et al. (Fri,) studied this question.