Zundel akatungamira chikwata chemapurisa kuWestern Front munguva yeHondo Yenyika I, uye aive mukuru wemapurisa weChitanhatu United States Army muSouthwest Pacific Area munguva yeHondo Yenyika II, achitora chikamu mune zvakawanda zvekuita ikoko. Muna Chivabvu 1944 akazova mutungamiri we41st Infantry Division Artillery, uye akagadziridzwa nekuda kwekushinga muhondo yeBiak
uye Hondo yeMindanao. Pashure pehondo akava mukuru weCounter Intelligence Corps uye mutungamiri weChikoro cheCorps. Akashanda muHondo yeKorea saInspector General, Far East Command, uye Inspector General, United Nations Command.