chernobyl_201907-050.jpg VHS en Duga Radar (Soviet missile defense)ThumbnailsMona en Duga Radar (Soviet missile defense)VHS en Duga Radar (Soviet missile defense)ThumbnailsMona en Duga Radar (Soviet missile defense)VHS en Duga Radar (Soviet missile defense)ThumbnailsMona en Duga Radar (Soviet missile defense)