Soft Borders, Hard Lessons: Moldova, Hybrid Warfare and the New Eastern Threat

Moldova is facing growing hybrid threats, аs the Russian Federation continues to deploy coordinated disinformation, cyber operations, political interference, energy coercion and the manipulation of unresolved territorial conflicts. All these actions are meant to destabilise the state, in addition to complicating its Euro-Atlantic integration (Wesslau, 2024; Maitland et al., 2025; Dhojnacki, 2025). NATO and the EU have responded with corresponding yet diverse strategies: with NATO concentrating on defence capacity-building and hybrid resilience, and the EU stressing on governance reforms and institutional strengthening (NATO, 2024a; European Council, 2025). This piece examines Russia’s hybrid toolkit, all the while evaluating the effectiveness of NATO and the EU’s responses and offering policy recommendations for strengthening Moldova’s security within the broader Black Sea strategy.

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Toward Hybrid Deterrence: Conceptual Foundations and the Evolution of NATO Response

Hybrid threats, leveraging ambiguity and asymmetry, increasingly challenge NATO’s deterrence and credibility. This paper critically examines NATO’s doctrinal evolution and responses to hybrid threats since first acknowledging cyber challenges in 2002. Despite doctrinal progress and tools like Counter-Hybrid Support Teams (CHSTs) and initiatives such as Baltic Sentry, NATO’s response remains largely reactive and fragmented, activated only post-crisis rather than proactively deterring threats. Ambiguous attribution and contested thresholds further hinder collective action. The analysis highlights persistent strategic gaps and concludes by asserting that credible hybrid deterrence cannot be improvised post hoc but must be embedded systematically into NATO’s doctrine and operational architecture, a concept that will be further developed in a forthcoming companion article.

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From Resilience to Deterrence: Is the EU Shifting Toward Proactive Cyber Defence?

This paper examines the European Union’s evolving cyber defence strategy in response to the growing integration of cyber operations into hybrid warfare. It traces the EU’s doctrinal shift from a reactive, resilience-based posture to one that increasingly embraces proactive deterrence, including the potential use of offensive capabilities. By analysing key strategic documents and highlighting the case of France, the study illustrates both progress and limitations. While conceptual advances are evident, practical implementation remains a national competence. The paper concludes that translating strategic ambition into credible cyber deterrence will require legal clarity, interoperability, and coordinated capability development.

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The Evolving Theatre of Urban Warfare: A Post-Modern Battlefield in Ukraine and Gaza

This paper examines the evolving dynamics of urban warfare, emphasising the integration of advanced technologies and their profound impact on modern military operations. Through detailed analyses of the battles of Bakhmut and Gaza, the study explores how innovations such as kamikaze drones, precision-guided munitions, and enhanced surveillance systems have transformed the urban battlefield, rendering it both deadlier and less predictable. The research highlights how these technologies have led to the ‘civilianisation’ of high-tech warfare, where cyber operations and sophisticated information campaigns play roles as critical as physical firepower. Additionally, the paper investigates the psychological dimensions of urban combat, focusing on the use of cyber warfare to influence morale and public perception. By synthesising insights from recent conflicts, this study reflects on the operational, ethical, and strategic challenges faced by modern militaries, particularly in densely populated environments. The findings aim to inform future defence strategies, offering valuable perspectives for policymakers and military planners confronting the complexities of post-modern urban warfare.

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The Downfall of Wagner and the Rise of Redut: The Growing Challenge of Russian PMCs for European Security

The collapse of the Wagner Group has paved the way for Redut, a GRU-backed private military company (PMC), to emerge as a key Kremlin tool for hybrid warfare. Operating in Ukraine, Africa, and Eastern Europe, the shadowy operational capabilities of Redut pose significant challenges to European Union (EU) missions and international stability. This report examines Redut’s structure, strategic objectives, and the broader implications of Russian PMC activities on global security and geopolitics. This paper discovers how Redut symbolises Russia’s evolving strategy in leveraging private military influence in conflict zones. Read the full analysis:

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