1. Adamowski Jaroslaw. 2022. “Bulgarian Parliament Votes to Buy F-16s Under $1.3 Billion Deal.” Defense News. November 4. https://www.defensenews.com/global/europe/2022/11/04/bulgarian-parliament-votes-to-buy-f-16s-under-13-billion-deal/.
2. Babcock. 2022. Babcock Selected as the Platform Design Provider and Technology Partner for Poland’s New Frigate Programme. March 4. https://www.babcockinternational.com/news/babcock-selected-as-the-platform-design-provider-and-technology-partner-for-polands-new-frigate-programme/.
3. BAE Systems. 2022. Slovakia Selects BAE Systems CV90 for New Combat Vehicle. June 28. https://www.baesystems.com/en/article/slovakia-selects-bae-systems-cv90-for-new-combat-vehicle.
4. BAE Systems. 2023. Czech Republic Awards BAE Systems $2.2 Billion Contract to Acquire 246 CV90s. May 24. https://www.baesystems.com/en/article/czech-republic-awards-bae-systems-contract-to-acquire-246-cv90s.
5. NATO Defence Spending and European Threat Perceptions