https://saiia.org.za/wp-content/uploads/2023/04/SAIIA_PI-142_GeopoliticalTurmoilBRICS.pdf
https://www.brookings.edu/wp-content/uploads/2021/04/FP_20210412_china_arctic.pdf
https://www.nytimes.com/2019/06/06/world/europe/us-defense-spending-nato.html
https://lawliberty.org/features/mark-helprin-and-the-survival-of-the-american-nation/