Kammala jumla mai zuwa: A farkon yakin duniya na biyu Davey an nada shi Babban Injiniyan Royal na 6 Armored Division kuma ya ga sabis a Algeria da Tunisia. An ba shi mukamin Laftanar Kanar a ranar 1 ga Agusta 1942 kuma ya shiga cikin shirin don
Ƙungiyar Allied ta mamaye Sicily. Ya shiga cikin aikin a matsayin Babban Injiniya na XXX Corps.