Berlin Wall

The Berlin Wall (Berliner Mauer) was constructed by East Germany beginning in the early hours of August 13, 1961, under orders from SED First Secretary Walter Ulbricht with Soviet authorization from Nikita Khrushchev. Its construction sealed the final open border crossing between East and West, halting the mass emigration of East Germans to the West that had been draining the GDR's population and workforce. Between 1949 and August 1961, approximately three million East Germans - disproportionately young, educated, and professionally skilled - had emigrated through Berlin's open crossing points.¹

Construction and Structure

The initial barrier, erected on the night of August 12-13, was barbed wire. Concrete blocks followed within days. Over subsequent years the Wall was transformed into a complex fortification system including a concrete outer wall facing the West, a death strip (Todesstreifen) of open ground behind it, watchtowers, searchlights, trip-wire-triggered alarms, anti-vehicle ditches, and an inner wall. Guard dogs were deployed along the fortified corridor. East German border guards (Grenzsoldaten) operated under standing orders authorizing them to shoot to kill anyone attempting to cross without authorization - the Schießbefehl.¹

The Wall encircled West Berlin entirely, running approximately 155 kilometers in total. It divided streets, disrupted neighborhoods, and separated families. The Brandenburg Gate was closed. The American, British, French, and Soviet sectors of the city remained technically divided by their postwar occupation agreements, with Checkpoint Charlie on the American-Soviet sector boundary becoming the most internationally visible crossing point and the site of the October 1961 American-Soviet tank standoff.¹

Deaths

An estimated 140 people were killed attempting to cross from East to West Berlin, though the exact figure is disputed and research continues. The most widely publicized early death was Peter Fechter, an eighteen-year-old who was shot while attempting to climb the Wall on August 17, 1962, and lay bleeding in the death strip for nearly an hour as American and West German observers watched but were unable to assist. East German guards eventually removed his body.

Crossing attempts used numerous methods: tunnels (including a tunnel dug by West Berlin students in 1964 that allowed 57 people to escape), concealment in vehicles, disguise, falsified papers, and in some cases ultralight aircraft. The Stasi monitored and infiltrated escape helper networks in West Germany.¹

Cold War Symbol

The Wall became the central physical symbol of the Cold War division of Europe, the Iron Curtain made concrete. President John F. Kennedy's June 1963 visit to West Berlin - during which he delivered the "Ich bin ein Berliner" speech - and President Ronald Reagan's June 1987 speech at the Brandenburg Gate challenging Mikhail Gorbachev to "tear down this wall" used the Wall as the backdrop for major American political statements.¹

For intelligence services, Berlin's divided status created both a surveillance challenge and an operational opportunity. The CIA's Berlin Base and the BND maintained extensive operations in and through the city. The Stasi used the crossing points to monitor, intercept, and sometimes capture Western intelligence assets.¹

Fall

On November 9, 1989, Günter Schabowski, the SED Politburo's information secretary, announced at an East Berlin press conference - apparently without having been fully briefed - that new travel regulations allowing East Germans to apply for exit visas immediately were taking effect. Asked when, he checked his notes and said: "immediately, without delay." The announcement was broadcast live on West German television, which was watched throughout the GDR.

Crowds gathered at the Wall's checkpoints. Border guards, lacking orders to open or shoot, let the crowds through. Within hours tens of thousands of East and West Berliners were on the Wall and crossing freely in both directions. The dismantling of the Wall, carried out with hammers and picks by individuals who became known as Mauerspechte (Wall Woodpeckers), proceeded over subsequent weeks.¹

East Germany's rapid collapse and German reunification followed: the SED government resigned, the two German states concluded reunification negotiations, and West Germany absorbed East Germany on October 3, 1990.¹