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Armenia: Collective Security Treaty Organization

Question for Ministry of Defence

UIN 16387, tabled on 29 February 2024

To ask the Secretary of State for Defence, what assessment he has made of the potential benefits to the UK defence industry of Armenia's withdrawal from the Collective Security Treaty Organization.

Answered on

8 March 2024

On Thursday 22 February, Armenia froze their membership of the Collective Security Treaty Organization (CSTO), stating that Russia had not fulfilled its security obligations towards Armenia. This does not yet represent a formal withdrawal from the organisation.

The UK recognises this decision as Armenia's sovereign right and will work with Euro-Atlantic allies to support Armenia in the face of Russian threats of retaliation.

The UK is a signatory of the OSCE arms embargo, and as such any benefits to UK defence industry must occur within the mandated restrictions. We will continue to work closely with Armenia to explore opportunities for closer cooperation.