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Stephen Evans

Former NATO Assistant Secretary General for Operations

Stephen Evans CMG OBE had a full career in the British Diplomatic Service culminating in a secondment to NATO, as Assistant Secretary General for Operations, from 2011 – 2015.

Before then, Stephen served as High Commissioner to Bangladesh (2008 – 2011), Ambassador to Afghanistan (2006 – 2007), High Commissioner to Sri Lanka (2002 – 2006), and Chargé d’Affaires in Afghanistan (2001 – 2002). These postings were preceded by spells at the Foreign and Commonwealth Office in London as Head of South Asian Department (1998 – 2001) and Head of OSCE/Council of Europe Department (1997 – 1998). His earlier overseas diplomatic appointments were in Pakistan, Turkey, Thailand and Vietnam.

Prior to joining the Diplomatic Service, Stephen held a Short Service Commission in the British Army, serving in the First Royal Tank Regiment. He commanded a tank troop in West Germany before moving with his regiment to Northern Ireland in an internal security role.

Content by Stephen Evans

Commentary

Managed co-existence: What NATO could say about Russia

At last year’s Vilnius Summit, NATO pledged to develop a strategic approach to Russia. But with President Trump engaging Moscow directly and ending the “no business as usual” stance, consensus by the June summit in The Hague is unlikely. ELN Senior Associate Fellow and former UK Ambassador to NATO, Sir Adam Thomson, and Former NATO Assistant Secretary General for Operations, Stephen Evans, argue that in light of this, NATO should pursue a strategic shift—an internal deal towards a “managed co-existence” with Russia. This could align with Trump’s goals while preserving deterrence, sustaining European support for Ukraine, and keeping the U.S. committed to NATO.

21 May 2025 | Adam Thomson and Stephen Evans
Commentary

Summit survival guide: How NATO’s June 2025 Summit can preserve the Alliance’s core values and interests

NATO’s upcoming Summit in The Hague comes at a key point in the Alliance’s history; Russia’s continued aggression against Ukraine, American impatience with European underspending on defence, and European fears of American withdrawal from collective defence all represent major threats. Former NATO Assistant Secretary General for Operations, Stephen Evans, and ELN Senior Associate Fellow former UK Ambassador to NATO, Sir Adam Thomson, argue that NATO’s history demonstrates it is capable of combining strength and flexibility in times of crisis. They argue for a ‘back to basics’ approach to ease internal tensions, strengthen partnerships and move towards a state of ‘managed co-existence’ with Russia.

19 May 2025 | Stephen Evans and Adam Thomson