https://d2071andvip0wj.cloudfront.net/B004-covid-19-seven-trends.pdf
https://dkiapcss.edu/wp-content/uploads/2022/09/Blue-Pacific-Security.pdf
https://fpc.org.uk/wp-content/uploads/2020/12/Partnerships-for-the-future-of-UK-Foreign-Policy-FPC-publication-December-2020.pdf
https://www.wilsoncenter.org/article/mapping-undersea-infrastructure-attacks-baltic-sea