Northeast Anti-Japanese United Army

The Northeast Anti-Japanese United Army, also known as the NAJUA, Northeast United Resistance Army or Northeast Counter-Japanese United Army, was the main Counter-Japanese guerrilla army in Northeast China (Manchuria) after the Japanese invasion of Manchuria in 1931. Its predecessors were various Counter-Japanese volunteer armies organized by locals and the Manchuria branches of the Chinese Communist Party (CCP).

Source: Wikipedia — Northeast Anti-Japanese United Army (CC BY-SA 4.0)