Peter Westmacott

Peter Westmacott

United Kingdom United KingdomdiplomatMaleb. 19536.0Global Dominance: 0.01%

Sir Peter Westmacott is a former British diplomat who served as the UK ambassador to the United States from 2012 to 2016. Known for his expertise in transatlantic relations, Westmacott has played a significant role in shaping UK-US diplomacy, particularly during times of political transition. His insights into the dynamics of the special relationship between the two nations have made him a respected figure in international affairs.

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Recent news mentions

Sir Peter Westmacott, a former UK ambassador to the US, argued that foreign policy has been an area of relative strength for Starmer.

How tensions with Trump dominated Starmer’s premiership | Keir Starmer
The Guardian·United KingdomUnited Kingdom· 2026-06-22
6.0

Sir Peter Westmacott expressed concern that the US was giving up on Europe in favor of Russia.

‘Seismic’ shift in UK-US relations is not a blip, warns ex-ambassador | Foreign policy
The Guardian·United KingdomUnited Kingdom· 2025-03-05
5.0

Sir Peter Westmacott called it 'one of the most consequential meetings of a British prime minister and president that we have had since the second world war'.

Starmer tries to woo Trump – but has the US-UK relationship lost its spark? | US foreign policy
The Guardian·United KingdomUnited Kingdom· 2025-02-28
6.0