moscow, russia - october 25, 2017: tunnel at bunker-42, anti-nuclear underground facility built in 1956 as command post

architecture armedforces army bunker bunker42 coldwar command communications communism communistparty control dark defending escapebreakout facility formersovietunion historicalplace holidays honeymoon kgb lamp lights military militaryhistoricalmuseum moscow museum nuclearworldwar popularholidaydestination pride protection risk romanticgetaway russia russianmilitary secondworldwar secretpassage secretservice sign soldier sovietmilitary stalinism stalinist strategic superpower tour tourism travel traveldestinations tunnel underground