Nyora kupfuurira kweiyi ndima - Mushure mekudzoka bhati, iro rakanga ratambura kurasikirwa kukuru kwazvo, rakagadziridzwa nenhamba huru dzekusimbiswa. Muna 1942 akava Commanding Officer we 7th Battalion, Argylls (kunyange zvazvo yakasarudzwa se 7th/10th Battalion), ichiri kushanda sechikamu che154th Brigade mu 51st (Highland) Division, yakagadziridzwa muna August 1940 nekugadziriswa kwe 9th (Highland) Infantry Division, ikozvino inotungamirirwa naMajor General Douglas Wimberley uye akatungamirira battalion kune dzimwe nyika kuNorth Africa muna August 1942. Muhondo yechipiri yeEl Alamein mukupera kwa1942, akagamuchira Bar kune DSO yake yechikamu chake mukutora kwezvinangwa zvakakosha. Akatungamira battalion, mushure meEl Alamein, munguva yese yeTunisia, paEl Agheila, mukutora chiteshi cheLibya cheTripoli, Medenine, uye Wadi Akarit
, apo Campbell akawana Victoria Cross yake. Musi waApril 28, nguva pfupi mushandirapamwe usati wapera, Campbell akava mutungamiri wechi153 Brigade.