Kammala jumla mai zuwa: An ba Carey umurnin No. 135 Squadron RAF, a matsayin mai kula da rundunar soji, a watan Agustan 1941. A watan Disamba, rundunar ta fara tafiya zuwa Indiya, tare da Carey ya jagoranci jagorancin yaki da mamayewar Japan na Burma. A watan Fabrairun 1942 an daukaka shi zuwa kwamandan jirgin sama kuma a ƙarshen shekara ya harbe jirgin sama na Japan guda tara. An cire Carey daga ayyukan kuma aka aika shi zuwa RAF Amarda Road a Indiya a matsayin Kwamandan Kwamandan Sojan Sama (AOC) Air Combat Training Unit 1 a 1943. A watan Nuwambar 1944 an daukaka shi zuwa kyaftin din rukuni kuma ya bar Burma zuwa Masar a matsayin AOC a OTU 73. An ambaci Carey a cikin jerin abubuwan girmamawa na Sabuwar Shekara ta 1945. A watan Yulin 1945 ya koma Ingila a matsayin Group Captain Tactics a Cibiyar Tsaro ta Tsakiya har zuwa lokacin da
Jafananci sun mika wuya a ranar 2 ga Satumba 1945.