
http://www.lisbon-treaty.org/wcm/the-lisbon-treaty/treaty-on-european-union-and-comments/title-1-common-provisions/7-article-7.html

https://www.socialeurope.eu/eu-africa-relations-need-a-new-strategy

https://rusi.org/explore-our-research/publications/commentary/nato-vilnius-summit-bucharest-20