HistoryGermanyStasi HQ in Berlin: East Germany's secret service at workTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHistoryGermanyMeggin Leigh02/19/2025February 19, 2025How did the East German state keep its people under surveillance? We get a peek behind the scenes at the former secret service headquarter in Berlin. https://p.dw.com/p/4qTvKAdvertisement