https://www.openstreetbrowser.org/#map=15/54.3560/10.1477&categories=military
Wikipedia EN: https://en.wikipedia.org/wiki/Allied_Forces_Baltic_Approaches
DE: https://de.wikipedia.org/wiki/Allied_Command_Baltic_Approaches
https://www.openstreetbrowser.org/#map=15/54.1759/12.1320&categories=military 54.18, 12.12
Wikipedia DE: https://de.wikipedia.org/wiki/Marinest%C3%BCtzpunkt_Hohe_D%C3%BCne
Notes: Baltic Maritime Component Command – Headquarter
https://www.openstreetbrowser.org/#map=11/33.4011/126.5642&categories=military 33.40, 126.56
Wikipedia EN: https://en.wikipedia.org/wiki/Jeju_Civilian-Military_Complex_Port – https://en.wikipedia.org/wiki/Jeju_Island#Cheju/Jeju_Naval_Base
DE: https://de.wikipedia.org/wiki/Jeju-do – https://de.wikipedia.org/wiki/Marinebasis_Gangjeong
Campaign info: http://savejejunow.org/