Fighting between the Kachin Independence Army (KIA) and the Burma Army broke out on 9 June 2011, ending a 17-year cease-fire agreement between the two groups. As many as 20,000 people have been displaced by the fighting in Kachin State, according to local networks helping IDPs in Laiza. KIA sources have said that the number of standing Burma Army battalions before the conflict began was 93. Currently there are 113 battalions in Kachin State with more troops on the way, according to KIA sources. Divisions 33, 88, and 99 are currently operating in Kachin State.