
https://www.washingtonpost.com/opinions/2023/06/08/erdogan-elections-partnership-nato-west/

https://www.brookings.edu/articles/a-deterrence-response-monitoring-capability-for-the-us-department-of-defense/

https://ecfr.eu/wp-content/uploads/2023/03/Fragile-unity-Why-Europeans-are-coming-together-on-Ukraine-and-what-might-drive-them-apart_v2.pdf