Member of the armed forces who serves in an embassy as a representative of his/her country’s defence establishment abroad and in this capacity enjoys diplomatic status and immunity.
UK Foreign and Commonwealth Office, Annual reports from defence attaché Doha 1996 to 2014 (15.2.2015).
Geneva Centre for the Democratic Control of Armed Forces, [DCAF Backgrounder](https://www.files.ethz.ch/isn/38583/dcaf-backgrounder-defence-attaches.pdf) (8.3.2019).