The Myanmar military junta and ethnic armies began three days of violent clashes in the region of Kokang.

The State Peace and Development Council was the official name of the military government of Burma (Myanmar) which, in 1997, succeeded the State Law and Order Restoration Council that had seized power under the rule of Saw Maung in 1988. On 30 March 2011, Senior General and Council Chairman Than Shwe signed a decree that officially dissolved the council.

The Kokang incident was a violent series of skirmishes that broke out in August 2009 in Kokang in Myanmar's northern Shan State. Several clashes between ethnic minorities and the Burmese military junta forces took place. As a result of the conflict, the MNDAA lost control of the area and as many as 30,000 refugees fled to Yunnan in neighbouring China.

Kokang is a region in Myanmar. It is located in the northern part of Shan State, with the Salween River to its west, and sharing a border with China's Yunnan Province to the east. Its total land area is around 1,895 square kilometers (732 sq mi). The capital is Laukkai. Kokang is mostly populated by the ethnic Kokang people, a group of Yunnanese descent living in Myanmar.