Claim: Lead by U Thuzana, the Union of Myanmar, an insurgent group of Buddhist soldiers and officers in Myanmar that split from the predominantly Christian led Karen National Liberation Army (KNLA), one of the largest rebel factions in Myanmar, started operated from 1994 to 2010 in the Kayin State, Myanmar.
Evidence: He was the leader of the Democratic Karen Buddhist Army (DKBA), an ethnic insurgent group, until its dissolution in 2010. 
The Democratic Karen Buddhist Army (Burmese: တိုးတက်သော ဗုဒ္ဓဘာသာ ကရင်အမျိုးသား တပ်ဖွဲ့; abbreviated DKBA) was an insurgent group of Buddhist soldiers and officers in Myanmar that split from the predominantly Christian led Karen National Liberation Army (KNLA), one of the largest rebel factions in Myanmar.