https://ukandeu.ac.uk/explainers/explainer-security-action-for-europe-safe/
https://larouchepub.com/eiw/public/2014/eirv41n08-20140221/34-35_4108.pdf
https://www.euronews.com/2019/10/19/european-countries-halted-arm-exports-to-turkey-but-why-haven-t-they-done-the-same-for-sau
https://www.foreignaffairs.com/articles/2020-02-10/folly-retrenchment?utm_campaign=Brookings%20Brief&utm_source=hs_email&utm_medium=email&utm_content=83485519