Battle of Kosovo (Serbo-Croatian: Бој на Косову, Boj na Kosovu) is a 1989 Yugoslav historical drama/war film filmed in Serbia. The film was based on the drama written by poet Ljubomir Simović. It depicts the historical Battle of Kosovo between Medieval Serbia and the Ottoman Empire which took place on 15 June 1389 (according to the Julian calendar, 28 June 1389 by the Gregorian calendar) in a field about 5 kilometers northwest of Pristina. The film was released in 1989, which marked the 600th anniversary of the Battle.