Kammala jumla mai zuwa: Ko da yake Jung ya shiga cikin sojojin Kanada a 1939, bai sami aikinsa na farko ba har zuwa 1944, musamman saboda 'yan siyasa a Ottawa da Victoria ba sa son magance batutuwan ba da' yancin Sinawa bayan yaƙin. Duk da haka, Winston Churchill's Wartime Special Operations Executive recruited Jung da wani rukuni na Sin-Kanada sojoji a cikin Force 136, wata tawagar na asirin jami'an da aka tura zuwa Birtaniya Malaya don horar da 'yan tawaye na gida don tsayayya da
Sojojin Japan sun mamaye Malaya da Singapore. An san aikin don sojojin Asiya na Kanada a matsayin Operation "Oblivion". Sun sami horo na parachute a Ostiraliya kuma sun shirya kansu don yin yaƙi a Kudu maso Yammacin Pacific. Koyaya, aikin ya zo ga sokewa kwatsam. Maimakon haka an tura Jung zuwa Borneo da New Guinea da Japan ta mamaye, kuma ya jagoranci sojojinsa a ayyukan bincike da ceto.