July 24, 1983 – The Black July anti-Tamil riots begin in Sri Lanka, killing between 400 and 3,000. Black July is generally regarded as the beginning of the Sri Lankan Civil War. https://en.wikipedia.org/wiki/1983#Events
JUly 27, 1983 – Black July: Eighteen Tamil political prisoners at the Welikada high security prison in Colombo are massacred by Sinhalese prisoners, the second such massacre in two days. https://en.wikipedia.org/wiki/July_27#Events
July 28, 1983 - Indian Prime Minister Indira Gandhi called Jayewardene on 28 July and informed him of the impact the riots had had in India.[45] She requested that Jayewardene receive Minister of External Affairs P. V. Narasimha Rao as her special envoy.[45] Jayewardene accepted and a few hours later Rao arrived in Sri Lanka.[45] https://en.wikipedia.org/wiki/Black_July#Thursday_28_July
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