8 Dec 1937
China
China
- Japan established the puppet nation of Mengjiang in the Inner Mongolia region of China. Its capital was at Kalgan (now Zhangjiakou), Chahar Province, China. ww2dbase [Demchugdongrub | Kalgan, Chahar | CPC]
4 Sep 1940
China
China
- Prince Nagahisa passed away in an airplane crash at Kalgan (now Zhangjiakou) in Japanese puppet state of Mengjiang in northern China. ww2dbase [Nagahisa | Kalgan, Chahar | CPC]
19 Aug 1945
China
China
- Demchugdongrub and his followers departed Kalgan, Chahar Province (now Zhangjiakou), China for Beijing, China as Soviet-backed Outer Mongolian troops neared the city from the north and communist Chinese troops approached from the south, thus effectively ending the Japanese puppet state of Mengjiang. ww2dbase [Demchugdongrub | Kalgan, Chahar | CPC]
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