Boris Johnson standing next to a pilot sitting in Typhoon cockpit in a hangar. Johnson points to his left.

Picture by Andrew Parsons / No 10 Downing Street on Flickr CC BY-NC-ND 2.0

See you in The Hague

Investigation for war crimes in Yemen

Write to the ICC

We're working for a just world, where conflict is resolved without the use of force

Campaigners with a Stop Arming Saudi banner outside the Royal Courts of Justice, another holds a sign saying Saudi Arabia Stop Bombing Yemen. They all appear happy and are raising their fists in the air.

UK arms sales to Yemen back on trial

CAAT's legal challenge over the supply of UK weapons for the war in Yemen will now proceed to the High Court.

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logo: Campaign Against Arms Trade

Open Letter: End UK Arms Sales for Use in the War on Yemen

Read & Sign
Arms dealers (men in suit and ties) at IAVS 2020 inspect Ajax vehicles (light tanks in camouflage patterns)

Twickenham Arms Fair (Jan 24-27)

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No to Twickenham Arms Fair (International Armoured Vehicles 2022) – outreach and protest



UK military export licences globally since 2008

crowd of people standing in front of the Royal Courts of Justice with a 'Stop Arming Saudi Arabia #StopArmingSaudi, Campaign Against Arms Trade' banner

A Period of Reflection & Change: Updates from CAAT

Over the next few months, we will be carrying out a root and branch review of how CAAT operates. During this period, we will be reducing our activity to reflect our current lower capacity. We thank you for your patience and understanding.

Find out more

Without our supporters, there would be no CAAT.


Most of CAAT's funding comes from individuals who share our vision of ending the international arms trade.

Resources and data

Resource and data summaries

Reaction Engines aircraft made by BAE-Systems is flying, adorned with UK Union Jack flag

UK arms export licences

View and search information about exports of arms and other controlled goods approved by the UK government.

Middle East map showing borders and key cities

Country information

Information about countries and arms export licences approved by the UK government over the last 10 years.

Middle East map showing arms company sites

Arms companies

Information about some of the world's largest arms companies, including BAE Systems.

Automatic rifles with collapsible stocks lined up in a factory with a worker moving between them

Arms fairs

Information about upcoming and past arms fairs in the UK and around the world, including DSEI, Farnborough and Security & Policing.

CAAT would not exist without its supporters. Each new supporter helps us strengthen our call for an end to the international arms trade.

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