Chiang Wei-Kuo, the Generalissimo's adopted son. With the Japs breathing down their necks and nobody else giving half a shit to help, they turned to whoever would - in this case, Germany. Chiang Secundus held a commission in the Wehrmacht before being recalled to China on the outbreak of the European war.
Served in the IJA captured during some minor skirmish on the Manchukuo/USSR border.
Served in the Red Army and captured by the Germans on the Eastern Front.
Served in the Wehrmacht/Heer and captured after the 1944 invasion.
I hope they agreed which side they were on in 1950.
From memory and any further info would be appreciated.