
https://www.euractiv.com/section/energy-environment/news/how-climate-change-is-redrawing-the-border-between-switzerland-and-italy/

http://www.mofa.go.jp/files/000160266.pdf?utm_medium=email&utm_source=newsletter&utm_term=170527&utm_campaign=bop

https://blogs.lse.ac.uk/brexit/2021/02/26/future-british-european-security-relations-are-a-matter-of-trust/