Which East German state constructed the Berlin Wall in 1961?

Which East German state constructed the Berlin Wall in 1961? The German Democratic Republic. The GDR, also known as East Germany, ordered and carried out the closure of the Berlin sector border.

On the night of 12–13 August 1961, East German police, soldiers, and workers began sealing the boundary with barbed wire, fences, and roadblocks. Concrete walls and more elaborate fortifications followed. The GDR acted with Soviet backing, but the construction and day-to-day operation were carried out by East German authorities and security forces.

The Soviet Union strongly influenced East Germany and approved the broader political decision, which can cause confusion about the answer. The Federal Republic of Germany was West Germany and opposed the Wall; West Berlin’s Senate did not build it. East German leaders presented it as an “Anti-Fascist Protection Rampart,” but its central practical purpose was to stop the mass flight of GDR citizens to the West.