When did the Pacification of Manchukuo begin?
Pacification of Manchukuo
At Heihe on April 7, Ma announced the reestablishment of the "Heilungkiang Provincial Government" independent of Manchukuo, and reorganized his troops into 9 brigades at the beginning of May. Ma also established another eleven troops of volunteers at Buxi, Gannan, Keshan, Kedong and other places. This became the Northeast Anti-Japanese National Salvation Army. Ma was also appointed nominal commander-in-chief, over all other Anti-Japanese Volunteer Armies that were forming in various locations, and commanded a total fighting force of about 300,000 men at peak strength according to Japanese estimates.