https://www.globsec.org/sites/default/files/2023-05/GLOBSEC%20Trends%202023.pdf
https://www.crisisgroup.org/europe-central-asia/western-europemediterranean/turkiye/promising-route-peace-turkiyes-pkk-conflict
https://www.forsvaret.dk/globalassets/fmn/dokumenter/nyheder/2022/-dansk-sikkerhed-og-forsvar-mod-2035-den-sikkerhedspolitiske-analyserapport-.pdf
https://rusi.org/sites/default/files/by_parity_and_presence_final_web_version.pdf