Overview
- East German authorities began the Wall’s secret build-up in a covert operation known as ‘Operación Rosa’, surrounding West Berlin with temporary barriers that later became permanent fortifications.
- The barrier grew into a hardened system about 155 kilometres long with roughly 280 watchtowers and separate sections that cut through the city and encircled western sectors.
- The Wall stood for 28 years and caused roughly 140 deaths among those who tried to cross it, with early victims such as Ida Siekmann and Günter Litfin singled out in today’s remembrances.
- Today’s events at the Brandenburg Gate and the Berlin Wall Memorial include exhibitions and speeches in which leaders such as Chancellor Friedrich Merz and Bundestag President Julia Klöckner invoked the Wall’s lessons about freedom and human dignity.
- Commemoration frames the Wall as a product of Cold War population loss and political secrecy and serves as a public reminder that defending democratic rights requires ongoing effort and attention.