The Suiyuan campaign was a Japanese attempt to increase the size of their puppet state of Inner Mongolia in 1936.
Inner Mongolian Army 1936 Japanese: Suiyuan Provincial Forces 1936 1st Route Army - Fu Zuoyi 2nd Route Army - Tang Enbo (en route to Suiyuan) 3rd Route Army - Li Fuying [zh] (Garrison of Jinbei, Tianzhen, Gaoyang area) Cavalry Army - Zhao Chengshou Reserve Army - Wang Jingguo (Garrison of Zhusui, Baotou area)