Estland 10 History 8 Armed Forces 7 History, Military 3 Organization 3 Coast defenses 2 Foreign relations 2 Geschichte 1917-1918 2 Military relations 2 Militär 2 Sowjetunion 2 Armee 1 Artillery, Coast 1 Besetzung 1 Communism 1 Defenses 1 Draft 1 Draftees 1 Erinnerung 1 Erster Weltkrieg 1 Espionage, Soviet 1 Estonians 1 Forced labor 1 Fortification 1 Geheimdienst 1 Geschichte 1 Geschichte 1914-1918 1 Geschichte 1917-1940 1 Geschichte 1918-1940 1 Geschichte 1925-1940 1