Karen National Defence Organisation

The Karen National Defence Organisation (Burmese: ကရင်အမျိုးသား ကာကွယ်ရေး အဖွဲ့အစည်း; S'gaw Karen: ကညီဒီကလုာ်ဂၢၤသးကရၢ; KNDO) is the older of two main military branches of the Karen National Union (KNU), the other being the Karen National Liberation Army (KNLA). The KNDO fought against the government of Myanmar from 1947 until 1949 as the armed wing of the KNU. It was succeeded by the KNLA when KNDO militias were combined with KNLA forces in 1970.

The KNDO's goals include self-determination, freedom for the Karen people, the recognition of Karen State and human rights.