🌐EnglishEnglishFrançaisРусский日本語EntityQ4495498· pop 6· linked from 33 articlesHanko Naval Baseformer Soviet naval base in FinlandConnectionsFinlandCountryHelsinkiEntitySoviet UnionCategoriesFinland–Soviet Union relationsFormer naval bases in FinlandInstallations of the Soviet NavyMilitary articles needing translation from Finnish WikipediaMilitary installations closed in 1941Military installations established in 1940Military installations of the Soviet Union in other countriesWinter War