
https://visegradinsight.eu/more-visible-europe-union-eu-germany/

https://www.nato.int/en/what-we-do/operations-and-missions/natos-role-in-kosovo

https://theconversation.com/if-something-can-happen-once-it-can-happen-again-dennis-glovers-reading-of-history-sounds-an-alarm-about-the-present-236306