We study the design and features of all the armored doors of Bunker 703 in the center of Moscow, which was used to store secret documents during the Cold War. We open the anti-nuclear door weighing 10 tons, go down 43 meters underground and approach the door leading to the subway.
Watch video Secrets of the doors of the Soviet bunker online without registration, duration hours minute second in high quality. This video was added by user Underground Moscow Museum 21 May 2020, don't forget to share it with your friends and acquaintances, it has been viewed on our site 1,935,48 once and liked it 28 thousand people.