https://www.nmc.org.uk/globalassets/sitedocuments/other-publications/nmc-register-2013-2017.pdf
https://www.rand.org/pubs/research_reports/RR2200.html
https://www.sussex.ac.uk/webteam/gateway/file.php?name=briefing-paper-1.pdf&site=18
https://www.ips-journal.eu/topics/foreign-and-security-policy/the-perfect-scapegoat-7121/