Spandau Citadel, built in 1594, the 1848 St. Marien am Behnitz Catholic church designed by August Soller, and Spandau arsenal, Germany's arms development center until 1919, now a museum. That arsenal's Spandau machine gun inspired the slang "Spandau Ballet" to describe dying soldiers on barbed wire during the First World War, and later was applied to the appearance of Nazi war criminals hanged at Spandau Prison. The notorious prison, built in 1876, held Nazi war criminals after World War II until 1987, when it was demolished after the death of the last surviving prisoner, Rudolf Hess. In 1979, the English New
Sweden during World War II interned in Swedish prison camps. At least seven of the internees committed suicide at their camp in the village of Rinkaby, rather than allowing themselves to be sent by Sweden to near certain death in the Soviet Union. In 1970, film director Johan Bergenstråhle made a documentary, (English title: "A Baltic Tragedy"), about the Latvian soldiers who were given to the Soviets to be sentenced to hard labor in prison camps. Sweden during World War II Sweden maintained its policy of neutrality during World War II. When the war began on September 1, 1939, the fate of Sweden was unclear.