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North Korean communist troops invaded South Korea on 25 June 1950. Initially they were very successful until UN forces (mainly American) helped drive them back. The war lasted until a ceasefire was declared in July 1953, millions of Koreans were killed in the fighting. Dr Yoon Goo Lee was living in a town in South Korea when the invasion started. In 2010 he told his story to Louise Hidalgo.Photo: Korean refugees fleeing to the south. Credit: Getty Images

12 Juni 20188min

At the end of World War Two with the surrender of Japan in August 1945, Korea was split along the 38th parallel. Soviet forces took control in the North of the peninsula, and the US military took control in the South. Shin Insup was a boy, living the northern city of Pyongyang at the time. In 2015 he spoke to Catherine Davis about what happened next.(Photo: Korea 38th parallel. Credit: Getty Images/AFP)

11 Juni 20189min

Nazi war criminal Adolf Eichmann was executed just after midnight on June 1st 1962 in a prison in central Israel. Holocaust survivor Michael Goldmann-Gilead witnessed his execution and was one of two people tasked afterwards with scattering Eichmann's ashes at sea. He had been part of the police investigation collecting evidence against Eichmann before his trial, and had lost his parents and sister in the Holocaust. He has been telling Louise Hidalgo his story.Picture: Nazi war criminal Adolf Eichmann preparing his defence in his cell at the Teggart Fortress ahead of his trial in Jerusalem in April 1961 for crimes against humanity (Credit: Getty Images)

8 Juni 20189min

Nigeria's military ruler, General Sani Abacha, died suddenly of an apparent heart attack on 8 June 1998. In 2015 Alex Last spoke to the general's personal doctor, Professor Sadiq Suleiman Wali. Photo: General Abacha in 1997. Credit: AFP/Getty Images

7 Juni 20189min

In June 1968, Belgrade University was occupied by students protesting against Yugoslavia's system of 'market socialism'. The occupation lasted seven days and was supported by students in other parts of the country. Dina Newman speaks to Sonja Licht who was one of the organisers. (Photo: Sonja Licht with her fellow protester and later her husband, Milan Nikolic, at the site of the protests. Credit: Nikolic family archive)

6 Juni 20188min

In June 1982, the Israeli ambassador to the UK, Shlomo Argov, was shot and critically injured by a Palestinian gunman outside the Dorchester Hotel in London. The attack was the trigger for the start of the devastating war in Lebanon just days later. Simon Watts talks to Shlomo Argov's son, Gideon Argov.(Photo: Shlomo Argov. Credit: Shutterstock)

5 Juni 20188min

In 1996 a young TV producer in Boston came up with the idea of a running programme to help people exercise regularly. Couch to 5K running groups now exist all over the world and it has even been endorsed by Britain's National Health Service, the NHS. Elizabeth Davies hears from Josh Clark, who invented the programme.Photo credit: Science Photo Library

4 Juni 20189min

In May 2007 a nomadic reindeer herdsman discovered the perfectly preserved body of a 42,000-year-old baby mammoth in Siberia. The creature, which was later named Lyuba, was 130 cm tall and weighed around 50 kilos. Anya Dorodeyko has been speaking to herdsman Yuri Khudi about his amazing find. Photo: Lyuba on display in Hong Kong in 2012. (credit: aaron tam/AFP/Getty Images)

1 Juni 20189min