NATIONAL AND INTERNATIONAL SECURITY
Geopolitical Implications for Poland’s Security – The Problem of Kaliningrad Oblast
- 1 University of Warmia and Mazury, Poland Institute of Political Science
Abstract
The article examines how the specific geographical location of the Kaliningrad Oblast influences Poland’s security. The Russian exclave, situated between Poland and Lithuania and separated by land from the rest of the Russian Federation, is simultaneously one of the most militarised regions in Europe and a logistically vulnerable area exposed to potential blockade by NATO and EU member states.
Drawing on qualitative analysis of strategic documents, expert reports and specialist media from 2022-2025, the study identifies the main military, missile-nuclear, hybrid and economic dimensions of the threats arising from the presence of Russian forces in Kaliningrad.
Particular attention is paid to the Suwałki Gap as a key vulnerability on NATO’s north-eastern flank and to the role of the exclave in Russia’s strategy in the Baltic Sea region. The article argues that, despite Russia’s temporary reduction of forces in Kaliningrad due to the war in Ukraine, the medium-term risk of remilitarisation and further missile deployments remains high. For Poland this implies the need to sustain elevated defence expenditure, strengthen air and missile defence and long-range fires, deepen cooperation with Baltic and Nordic allies, and develop civil resilience, especially in regions bordering the Kaliningrad Oblast
Keywords
References
- Cordes, M. (2024). Kaliningrad Oblast 2024: Russia’s vessel of havoc on the Baltic Sea. DIIS Report 2024:08. Danish Institute for International Studies. Available at: https://pure.diis.dk/ws/files/24156333/03_Kaliningrad_Oblast_2023 _WEB.pdf.
- Ochyra-Żurawska, K., Skwarek, Z., Zygo, K., Ochyra, P. (2024). Bezpieczeństwo zewnętrzne Polski – współczesne wyzwania i zagrożenia. Prawo i Bezpieczeństwo – Law & Security, 1(2)/2024, 58–75. Available at: https://ejournals.eu/czasopismo/pb-ls/artykul/bezpieczenstwo-zewnetrzne-polski-wspolczesne-wyzwania-i-zagrozenia.
- Domańska, M., Kardaś, S., Menkiszak, M., Rogoża, J., Wilk, A., Wiśniewska, I., Żochowski, P. (2019). Fortress Kaliningrad: ever closer to Moscow. OSW Report. Centre for Eastern Studies (OSW). Available at: https://www.osw.waw.pl/en/publikacje/osw-report/2019-11-07/fortress-kaliningrad.
- Deni, J. R. (2022). NATO Must Prepare to Defend Its Weakest Point – the Suwalki Corridor. Foreign Policy, 3 March 2022. Available at: https://foreignpolicy.com/2022/03/03/nato-must-prepare-to-defend-its-weakest-point-the-suwalki-corridor/.
- Gady, F.-S. (2024). NATO’s Confusion Over the Russia Threat. Foreign Policy, 27 February 2024. Available at: https://foreignpolicy.com/2024/02/27/russia-ukraine-nato-europe-war-scenarios-baltics-poland-suwalki-gap/.
- Nolan, L. (2025). What is the Suwalki Gap and is it NATO’s weak point? RTÉ News – Analysis and Comment, 21 September 2025. Available at: https://www.rte.ie/news/analysis-and-comment/2025/0921/1534438-suwalki-gap-nato-russia/.
- Großwald (2025). The Suwalki Gap and Kaliningrad: NATO’s Breaking Point. Großwald.org, 18 March 2025. Available at: https://www.grosswald.org/the-suwalki-gap-and-kaliningrad-natos-breaking-point/.
- Fencl, M. (2024). The Achilles heel of the Baltic: The strategic importance of the Suwalki Corridor. DefenseMagazine.com, 22 July 2024. Available at: https://www.defensemagazine.com/article/the-achilles-heel-of-the-baltic-the-strategic-importance-of-the-suwalki-corridor.
- Hoang, K. S. (2025). NATO's Achilles heel? The Suwałki Gap, and Lithuania's fears of a Russian attack. EUobserver. Available at: https://euobserver.com/eu-and-the-world/arfe612e44.
- Army Recognition (2024). Russia deploys Iskander-M Missile Systems in Newly Formed Kaliningrad Military District Facing Finland. 22 April 2024. Available at: https://armyrecognition.com/news/army-news/army-news- 2024/russia-deploys-iskander-m-missile-systems-in-newly-formed-kaliningrad-military-district-facing-finland.
- Army Recognition (2025). Russian new Iskander-1000 ballistic missile threatens Ukrainian F-16s and half of Europe. 27 August 2025. Available at: https://www.armyrecognition.com/land-defense- 2024/putins-new-iskander-1000-ballistic-missile-threatens-ukrainian-f-16s-and-half-of-europe.html.
- Warsaw Enterprise Institute (2023). Strategia Bezpieczeństwa Polski 2030 [Agenda Polska 2030]. Report, 6 July 2023. Available at: https://wei.org.pl/2023/aktualnosci/admin/strategia-bezpieczenstwa-polski-2030-agenda-polska-2030/.
- Żęgota, K. (2025). The Kaliningrad Region of the Russian Federation as a Factor of Security of Central and Eastern Europe: Geopolitical and Constructivist Approach. Athenaeum. Polish Political Science Studies, 88, 53–74. DOI: 10.15804/athena.2025.88.03. Available at: https://czasopisma.marszalek.com.pl/journals/14/798/13401.
- Kotowicz, W. (2024). Stosunki polsko litewskie – wybrane problemy. Olsztyn: Uniwersytet Warmińsko Mazurski w Olsztynie, Instytut Nauk Politycznych. ISBN 9788366259430.
- Kotowicz, W. (2025). „Oblężona enklawa” Rosji może być groźna. Ekspert: Warszawa byłaby w zasięgu rakiet.” Interview by P. Gruszka & M. Rogalski, Onet Wiadomości, 23 July 2025. Available at: https://wiadomosci.onet.pl/swiat/krolewiec-oblezona-enklawa-rosji-ekspert-warszawa-bylaby-w-zasiegu-rakiet/vswv08w.