
Black July was an anti-Tamil pogrom that occurred in Sri Lanka during July 1983. The pogrom was premeditated, and was finally triggered by a deadly ambush on a Sri Lankan Army patrol by the Liberation Tigers of Tamil Eelam (LTTE) on 23 July 1983, which killed 13 soldiers. Although initially orchestrated by members of the ruling UNP, the pogrom soon escalated into mass violence with significant public participation.
Sri Lankan Tamils, also known as Ceylon Tamils or Eelam Tamils, are Tamils native to the South Asian island state of Sri Lanka. Today, they constitute a majority in the Northern Province, form the plurality in the Eastern Province and are in the minority throughout the rest of the country. 70% of Sri Lankan Tamils in Sri Lanka live in the Northern and Eastern provinces.
Colombo is the executive and judicial capital and largest city of Sri Lanka by population. The Colombo metropolitan area is estimated to have a population of 5.6 million, and 752,993 within the municipal limits. It is the financial centre of the island and a tourist destination. It is located on the west coast of the island and adjacent to the Greater Colombo area which includes Sri Jayawardenepura Kotte, the legislative capital of Sri Lanka, and Dehiwala-Mount Lavinia. Colombo is often referred to as the capital since Sri Jayawardenepura Kotte is situated within the Colombo metro area. It is also the administrative capital of the Western Province and the district capital of Colombo District. Colombo is a busy and vibrant city with a mixture of modern life, colonial buildings and monuments.
The Welikada Prison Massacre took place during the 1983 Black July pogrom against Sri Lankan Tamil minority in Colombo, Sri Lanka. Fifty-three prisoners were killed inside a high-security prison. No one has been convicted of crimes relating to these incidents.
The Sinhalese people, also known as the Sinhalese or Sinhala people, are an Indo-Aryan ethno-linguistic group native to the island of Sri Lanka. They are the largest ethnic group in Sri Lanka, constituting about 75% of the Sri Lankan population and number more than 15.2 million.