
https://www.brookings.edu/blog/order-from-chaos/2021/03/30/the-us-military-must-plan-for-encounters-with-private-military-companies/?utm_campaign=Brookings%20Brief&utm_medium=email&utm_content=118778216&utm_source=hs_email

https://www.forsvaret.dk/globalassets/fmn/dokumenter/nyheder/2022/-dansk-sikkerhed-og-forsvar-mod-2035-den-sikkerhedspolitiske-analyserapport-.pdf

https://www.consilium.europa.eu/en/press/press-releases/2023/01/10/eu-nato-joint-declaration-10-january-2023/