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Lord Robertson: UK’s ‘naïve belief’ the US ‘will always be there’ has diminished its defence capabilities

Chatham House | 2026-04-27 | europe

Topics: China, Middle East, Russia, Ukraine, United States, Europe

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English Summary

Lord Robertson argues that the UK's historical 'naïve belief' in the perpetual support of the United States has led to a dangerous diminishment of its own defense capabilities. He cites recent strains in the UK-US relationship, such as geopolitical disagreements and the US's shifting focus, as evidence that the US's role as global steward is waning. Consequently, the report urges the UK to pivot away from high military dependence on Washington, emphasizing the urgent need to build greater autonomy and develop robust defense partnerships with European allies. This shift is necessary to deter aggression and adapt to a fundamentally destabilizing international system.

中文摘要

羅伯遜爵士指出,英國歷史上對美國永久支持的「天真信念」,導致其自身的國防能力嚴重衰退。他援引近期英美關係的緊張局勢,例如地緣政治分歧和美國焦點的轉移,作為美國作為全球守護者角色正在減弱的證據。因此,報告敦促英國擺脫對華盛頓過高的軍事依賴,強調迫切需要建立更強大的自主性,並與歐洲盟友發展穩固的防禦夥伴關係。這種轉變對於威懾侵略並適應一個本質上不穩定的國際體系至關重要。

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