ThinkTankWeekly

How can West Africa strengthen its collective security against violent extremism?

Chatham House | 2026-02-22 | diplomacy

Topics: Climate, Europe, Middle East, NATO, Russia, Trade, Ukraine, United States

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English Summary

The event’s core argument is that violent extremism in West Africa cannot be contained by national responses because insecurity from the Lake Chad Basin to western Mali is fundamentally cross-border. Speakers point to the erosion of regional mechanisms after coups in the central Sahel, with stalled cooperation on hot pursuit, joint operations, intelligence sharing, and disruption of illicit finance, while Mali’s fuel blockade illustrates hard economic-security interdependence for landlocked states. The discussion suggests that parallel security blocs alone will be insufficient unless trust is rebuilt between Sahel and coastal states through practical bilateral and regional arrangements. Policy priorities therefore include restoring interoperable regional frameworks, creating confidence-building mechanisms among governments, and pairing military coordination with strategies that address underlying political and socio-economic drivers of insecurity.

中文摘要

該活動的核心論點是:西非的暴力極端主義無法透過各國單邊回應加以遏止,因為從乍得湖流域到馬利西部的不安全情勢在本質上具有跨境性。與會者指出,在中薩赫勒地區政變後,區域機制逐步弱化,導致越境追剿、聯合行動、情報共享與打擊非法資金流的合作停滯;同時,馬利燃料封鎖一事也凸顯內陸國家在經濟與安全上的高度相互依存。討論認為,僅建立平行安全集團仍不足以應對挑戰,除非透過務實的雙邊與區域安排,重建薩赫勒國家與沿海國家之間的互信。因此,政策重點應包括:恢復可互通運作的區域框架、建立政府間的信任建立機制,並在軍事協調之外,配套處理不安全根源之政治與社會經濟驅動因素的策略。

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