Europe faces mounting security threats as U.S. guarantees waver and Russia escalates hybrid attacks
Analysts warn that Europe is confronting a surge of external and internal security challenges, from Russian hybrid warfare to migration pressure, while U.S. defense commitments become ambiguous.
According to the Oslo Peace Research Institute, 2025 saw the highest number of armed conflicts since 1946, and 2026 is set to exceed that record, underscoring a destabilising trend. Intellectuals like Ivan Krastev attribute the rise to surging ethno-nationalist far-right parties and the erosion of the post-World War II security order anchored by the United States. With Washington’s ambiguous signals on its European shield, analysts such as Robert D. Kaplan predict a costly boost in European defence budgets.
Recent incidents—including Russia’s attempted drone attack on Leipzig airport, sabotage of power substations, and pressure on Finland’s borders—illustrate an intensifying hybrid threat landscape. Meanwhile, migration-driven pressure from Morocco’s assault on Ceuta and broader economic coercion from China add further strain. Experts from institutions including the Elcano Royal Institute and King’s College London call for a unified, robust European response to avoid deeper escalation.
Why it matters
Europe’s security and economic stability hinge on how it responds to rising hybrid threats and uncertain U.S. support.
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