Metro 2033. 'Germozatvor'. Hermetic gate in Moscow Metro. | flood, Moscow, fire, tunnel | "After the Great Patriotic War, all metro stations in Moscow were built taking into account the potential use
![The Train with Closed Doors Stands at the Station `Okruzhnaya `, Moscow Metro. Stock Image - Image of modern, closed: 112857939 The Train with Closed Doors Stands at the Station `Okruzhnaya `, Moscow Metro. Stock Image - Image of modern, closed: 112857939](https://thumbs.dreamstime.com/z/lublinsko-dmitrovskaya-line-moscow-metro-interior-station-train-closed-doors-stands-okruzhnaya-112857939.jpg)
The Train with Closed Doors Stands at the Station `Okruzhnaya `, Moscow Metro. Stock Image - Image of modern, closed: 112857939
![File:Moscow metro Profsoyuznaya station. South entrance hall, undeground part view. Hermetic doors.jpg - Wikimedia Commons File:Moscow metro Profsoyuznaya station. South entrance hall, undeground part view. Hermetic doors.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/d/de/Moscow_metro_Profsoyuznaya_station._South_entrance_hall%2C_undeground_part_view._Hermetic_doors.jpg)
File:Moscow metro Profsoyuznaya station. South entrance hall, undeground part view. Hermetic doors.jpg - Wikimedia Commons
![MOSCOW, RUSSIA: Inside the blast doors that would protect residents from nuclear attack. HAVE YOU ever wondered where Russians would go if WE dropped nuclear bombs on THEM? Thanks to pictures provided MOSCOW, RUSSIA: Inside the blast doors that would protect residents from nuclear attack. HAVE YOU ever wondered where Russians would go if WE dropped nuclear bombs on THEM? Thanks to pictures provided](https://c8.alamy.com/comp/J16C05/moscow-russia-inside-the-blast-doors-that-would-protect-residents-J16C05.jpg)