There were numerous escape attempts and victims of the inner German border during its 45 years of existence from 1945 to 1990.
Refugee flows and escape attempts.
Between 1945 and 1988, around 4 million East Germans migrated to the West. 3.454 million of them left between 1945 and the construction of the Berlin Wall in 1961. The great majority simply walked across the border or, after 1952, exited through West Berlin. After the border was fortified and the Berlin Wall was constructed, the number of illegal border crossings fell drastically. The numbers fell further as the border defenses were improved over the subsequent decades. In 1961, 8,507 people fled across the border, most of them through West Berlin. The construction of the Berlin Wall that year reduced the number of escapees by 75% to around 2,300 per annum for the rest of the decade. The Wall changed Berlin from being one of the easiest places to cross the border, from the East, to one of the most difficult. The number of escapees fell further to 868 per annum during the 1970s and to only 334 per annum between 1980 and 1988. However, escapees were never more than a small minority of the total number of emigrants from East Germany. Far more people left the country after being granted official permits, by fleeing through third countries or by being ransomed to the West German government. During the 1980s, only about 1% of those who left East Germany did so by escaping across the border.
Escapees had various motives for attempting to flee East Germany. The vast majority had an essentially economic motive: they wished to improve their living conditions and opportunities in the West. Some fled for political reasons, but many were impelled to leave by specific social and political events. The imposition of collective agriculture and the crushing of the 1953 East German uprising prompted thousands to flee to the West, as did further coercive economic restructuring in 1960. Thousands of those who fled did so to escape the clearance of their villages along the border. By the 1980s, the number of escape attempts was rising again as East Germany's economy stagnated and living conditions deteriorated.
Attempts to flee across the border were carefully studied and recorded by the East German authorities to identify possible weak points. These were addressed by strengthening the fortifications in vulnerable areas. The East German Army (NVA) and the Ministry for State Security (Stasi) carried out statistical surveys to identify trends. In one example, a study was carried out by the NVA at the end of the 1970s to review attempted "border breaches" ("Grenzdurchbrüche"). It found that 4,956 people had attempted to escape across the border between 1 January 1974 and 30 November 1979. Of those, 3,984 people (80.4%) were arrested by the People's Police in the "", the outer restricted zone. 205 people (4.1%) were caught at the signal fence. Within the inner security zone, the "Schutzstreifen", a further 743 people (15%) were arrested by the border guards. 48 people (1%) were stopped – i.e. killed or injured – by landmines and 43 people (0.9%) by SM-70 directional mines on the border fence. A further 67 people (1.35%) were intercepted at the border fence (shot and/or arrested). The study highlighted the effectiveness of the SM-70 as a means of stopping people getting across the fence. A total of 229 people – just 4.6% of attempted escapees, representing less than one in twenty – made it across the border fence. Of these, the largest number (129, or 55% of successful escapees) succeeded in making it across the fence in unmined sectors. 89 people (39% of escapees) managed to cross both the minefields and the border fence, but just 12 people (6% of the total) succeeded in getting past the SM-70s.
Escape attempts were severely punished by the East German state. From 1953, the regime described the act of escaping as "Republikflucht" (literally "flight from the Republic"), by analogy with the existing military term "Fahnenflucht" ("desertion"). A successful escapee was not a "Flüchtling" ("refugee") but a "Republikflüchtiger" ("Republic-deserter"). Those who attempted to escape were called "Sperrbrecher" (literally "blockade runners" but more loosely translated as "border violators"). Those who helped escapees were not "Fluchthelfer" ("escape helpers"), the Western term, but "Menschenhändler" ("human traffickers"). Such ideologically coloured language enabled the regime to portray border crossers as little better than traitors and criminals. An East German propaganda booklet published in 1955 outlined the official view of escapees:
 ;templatestyles src="Template:Blockquote/styles.css" / ;Both from the moral standpoint as well as in terms of the interests of the whole German nation, leaving the GDR is an act of political and moral backwardness and depravity.
Those who let themselves be recruited objectively serve West German Reaction and militarism, whether they know it or not. Is it not despicable when for the sake of a few alluring job offers or other false promises about a "guaranteed future" one leaves a country in which the seed for a new and more beautiful life is sprouting, and is already showing the first fruits, for the place that favors a new war and destruction?
Is it not an act of political depravity when citizens, whether young people, workers, or members of the intelligentsia, leave and betray what our people have created through common labor in our republic to offer themselves to the American or British secret services or work for the West German factory owners, Junkers, or militarists? Does not leaving the land of progress for the morass of an historically outdated social order demonstrate political backwardness and blindness? ...
[W]orkers throughout Germany will demand punishment for those who today leave the German Democratic Republic, the strong bastion of the fight for peace, to serve the deadly enemy of the German people, the imperialists and militarists.
"Republikflucht" became a crime in 1957, punishable by heavy fines and up to three years' imprisonment. Any act associated with an escape attempt was subject to this legislation. Those caught in the act were often tried for espionage as well and given proportionately harsher sentences. More than 75,000 people – an average of more than seven people a day – were imprisoned for attempting to escape across the border, serving an average of one to two years' imprisonment.
Some of the people who tried to escape were in fact East German guards or soldiers. Some of them used military vehicles to smash through the Berlin wall. Guards who attempted to escape were treated much more harshly and were on average imprisoned for five years. Those who helped escapees were also subject to punishment, facing prison terms or deportation to internal exile in faraway towns. Some 50,000 East Germans suffered this fate between 1952 and 1989.
Escape methods.
Refugees used a variety of methods to escape across the border. The great majority crossed on foot, though some took more unusual routes. One of the most spectacular was the balloon escape in September 1979 of eight people from two families in a home-made hot-air balloon. Their flight involved an ascent to more than before landing near the West German town of Naila, inspiring the 1982 film "Night Crossing" and the 2018 film "Balloon". Other escapees relied more on physical strength and endurance. An escapee in 1987 used meat hooks to scale the border fences, while in 1971 a doctor swam across the Baltic Sea from Rostock almost to the Danish island of Lolland before he was picked up by a West German yacht. Another escapee used an air mattress to escape across the Baltic in 1987. Mass escapes were rare. One of the few that succeeded took place on 2 October 1961, when 53 people from the border village of Böseckendorf – a quarter of the village's population – escaped "en masse", followed by another 13 inhabitants in February 1963. An unusual mass escape occurred in September 1964 when 14 East Germans, including eleven children, were smuggled across the border in a refrigerated truck. They were able to escape detection by being concealed under the carcasses of slaughtered and stuffed pigs being transported to the West.
Those working on or near the border were occasionally able to use their privileged access and knowledge to escape. For the border guards, this presented special dangers, as their colleagues were under orders to shoot without warning if an escape attempt was made. The dilemmas they faced were highlighted in the May 1969 defection of a soldier and a non-commissioned officer (NCO) of the "Grenztruppen". When the NCO made his escape, the soldier, Jürgen Lange, decided not to shoot him. As this exposed Lange to severe punishment by his superiors for disobeying the order to shoot, Lange made his own escape ten minutes later. When he reached the West German side, Lange found that his rifle had been sabotaged by his NCO to prevent him firing in the first place. Soviet soldiers also sometimes escaped across the border, though this was very rare. Only eight such defections succeeded between 1953 and 1984.
The traffic was not solely one-way; thousands of people a year migrated from West Germany to East Germany. The East German press described such individuals as "west zone refugees" who were fleeing "political pressure", "growing unlawfulness", or "worsening economic conditions". Research carried out by the West German government found more prosaic reasons, such as marital problems, family estrangement, and the homesickness of those who had lived in East Germany in the past. A number of Allied military personnel, including British, French, West German, and United States troops, also defected. By the end of the Cold War, as many as 300 United States citizens were thought to have defected across the Iron Curtain for a variety of reasons – whether to escape criminal charges, for political reasons, or because (as the "St. Petersburg Times" put it) "girl-hungry GIs [were tempted] with seductive sirens, who usually desert the love-lorn soldier once he is across the border." The fate of such defectors varied considerably. Some were sent straight to labour camps on charges of espionage. Others committed suicide, while a few were able to find wives and work on the eastern side of the border.
Order to fire.
From 1945 onwards, unauthorised crossers of the inner German border risked being shot by Soviet or East German border guards. The use of deadly force was termed the "Schießbefehl" ("order to fire" or "command to shoot"). It was formally in force as early as 1948, when regulations concerning the use of firearms on the border were promulgated. A regulation issued to East German police 27 May 1952 stipulated that "failure to obey the orders of the Border Patrol will be met by the use of arms." From the 1960s to the end of the 1980s, the border guards were given daily verbal orders ("Vergatterung") to "track down, arrest or annihilate border violators." The GDR formally codified its regulations on the use of deadly force in March 1982, when the State Border Law mandated that firearms were to be used as the "maximum measure in the use of force" against individuals who "publicly attempt to break through the state border". The GDR's leadership explicitly endorsed the use of deadly force. General Heinz Hoffmann, the GDR Minister of Defence, declared in August 1966 that "anyone who does not respect our border will feel the bullet." In 1974, Erich Honecker, as Chairman of the National Defense Council of East Germany, ordered: "Firearms are to be ruthlessly used in the event of attempts to break through the border, and the comrades who have successfully used their firearms are to be commended."
East German border guards had a standard procedure to follow if they detected unauthorised individuals in the border zone. (Though the West Germans referred to the control strip as a "death strip", deadly force could be used at any location along the border – it did not depend on an individual's being in, or crossing, the control strip.) If the individual was less than away, the border guard would first order: "Stop! Border sentry! Hands up!" ("Halt! Grenzposten! Hände hoch!") or "Stop, stand still, or I will shoot!" ("Halt! Stehenbleiben, oder ich schieße!"). If the individual was further away or on the Western side of the border fence the guard was authorised to shoot without warning. If the escapee was a fellow border guard, he could be shot immediately from any distance without prior warning. Border guards were instructed not to shoot if innocent bystanders might be hit or if the escapee had made it into West German