http://www.ecfr.eu/article/commentary_germanys_defence_commitments_nothing_but_paper_tigers
https://www.opendemocracy.net/uk/adam-ramsay/trident-and-yearning-for-empire-bling?utm_source=Daily+Newsletter&utm_campaign=e5551d75c4-DAILY_NEWSLETTER_MAILCHIMP&utm_medium=email&utm_term=0_717bc5d86d-e5551d75c4-407405485
https://www.brookings.edu/wp-content/uploads/2021/04/FP_20210412_china_arctic.pdf
https://www.osce.org/library/14127?download=true