The conflict between Dayak and Madurese people in Sampit has its roots in a complex mix of historical, cultural, and economic factors. Historically, the island of Kalimantan (Borneo) has been inhabited by various indigenous groups, including the Dayak. Madura, on the other hand, is an island located off the northeastern coast of Java, from which the Madurese people originate. Over the years, many Madurese people migrated to other parts of Indonesia, including Kalimantan, attracted by new economic opportunities.
The violence exploded in Sampit. Initial reports suggested Madurese groups attacked and burned a Dayak home. February 20, 2001: video perang sampit dayak vs madura