https://www.brookings.edu/articles/the-return-of-the-enemy/
https://rusi.org/explore-our-research/publications/commentary/nato-vilnius-summit-bucharest-20
https://csis-website-prod.s3.amazonaws.com/s3fs-public/2023-06/230616_Bergmann_Transforming_Defense.pdf
https://rusi.org/explore-our-research/publications/commentary/after-nato-summit-are-we-already-war-russia
https://www.aspistrategist.org.au/germanys-national-security-strategy-misses-the-mark/
https://rusi.org/explore-our-research/publications/commentary/ukraine-war-has-found-machinery-western-governments-wanting
https://rusi.org/explore-our-research/publications/commentary/giving-raf-typhoons-ukraine-would-be-very-expensive-symbolic-gesture
https://committees.parliament.uk/publications/41073/documents/200048/default/
https://rusi.org/explore-our-research/publications/commentary/where-next-wagner-group-africa
https://www.brookings.edu/articles/backstopping-ukraines-long-term-security-toward-an-atlantic-asian-security-community/