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Aidan Liddle

UK Ambassador and Permanent Representative to the Conference on Disarmament

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1st August 2022 Geneva, Switzerland

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by Aidan Liddle

UK Ambassador and Permanent Representative to the Conference on Disarmament

Disarmament blog: the NPT Review Conference

Finally, it’s here. The 10th Review Conference of the Nuclear Non-Proliferation Treaty (NPT) begins today. National delegations, civil society representatives and the media are converging on New York from around the world for four weeks of intensive negotiations on some of the most sensitive, contentious and important issues for global peace and security. This RevCon […]

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2nd June 2022 Geneva, Switzerland

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by Aidan Liddle

UK Ambassador and Permanent Representative to the Conference on Disarmament

Disarmament: space and cluster munitions

May was a big month for 2 of the UK disarmament team’s main objectives for this year. On 9 May, the Open Ended Working Group on Space Threats got underway at last, holding the first of its substantive (as opposed to organisational) meetings. It felt like the culmination of a process we began back in […]

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29th March 2022 Geneva, Switzerland

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by Aidan Liddle

UK Ambassador and Permanent Representative to the Conference on Disarmament

Disarmament blog: an extraordinary month

It’s just over a month now since the Russian armed forces launched their unprovoked, premeditated and unjustified invasion of Ukraine. Russia’s attack is an assault on Ukraine’s sovereignty and territorial integrity, and an egregious violation of the United Nations Charter. Its  use of indiscriminate force against innocent civilians is barbaric, and amounts to war crimes. […]

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11th January 2022 Geneva, Switzerland

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by Aidan Liddle

UK Ambassador and Permanent Representative to the Conference on Disarmament

Disarmament blog: looking back and forwards

UN Geneva

I was going to use this blog post to write about the Nuclear Non-Proliferation Treaty Review Conference, which was due to begin in New York on 4 January. Instead, the week before we were due to travel, it became clear that the Omicron situation in New York made it impossible for the UN to host […]

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About Aidan Liddle

Aidan Liddle has been the UK's Permanent Representative to the Conference on Disarmament since July 2018, handling questions of nuclear, biological and conventional disarmament, arms control and non-proliferation. He joined…

Aidan Liddle has been the UK's Permanent Representative to the Conference on Disarmament since July 2018, handling questions of nuclear, biological and conventional disarmament, arms control and non-proliferation.

He joined the FCO in 2003 and has served at the UK Representation to the EU in Brussels, at the British High Commission in Islamabad, and the British Embassy in Stockholm, as well as in various roles at the FCO in London.