https://www.visionofhumanity.org/wp-content/uploads/2022/06/GPI-2022-web.pdf
https://www.aspistrategist.org.au/germanys-national-security-strategy-misses-the-mark/
http://www.ecfr.eu/page/-/Keeping_Europe_Safe_After_Brexit2.pdf
http://www.reineu2016.eu/system/reineu2016/files/REinEU2016.pdf?1477674044