Rubuta ci gaba don wannan sakin layi - Dale ya shiga aikin sa kai a cikin taimakon jama'ar Norway a lokacin Yakin Winter Finnish
(1939-1940) bayan mamayewar da Tarayyar Soviet ta yi. Bayan mamayar Norway da Nazi Jamus, Dale ya kasance shugaban asibitin a Rundunar Sojojin Norway a gudun hijira a Scotland, kuma ya jagoranci aikin likita a lokacin Liberation na Finnmark a 1944.