https://www.swp-berlin.org/en/publication/frankreichs-atomwaffen-und-europa
https://blogs.lse.ac.uk/europpblog/2023/11/07/europe-ukraine-and-the-west/
http://www.css.ethz.ch/content/dam/ethz/special-interest/gess/cis/center-for-securities-studies/pdfs/ST2018.pdf
https://capx.co/is-the-west-in-a-cold-war-with-opec/