Kammala jumla mai zuwa: Huddleston ya kasance Aide-de-Camp ga Ubangiji Pentland wanda shi ne Gwamnan Madras (1912<unk>19). A lokacin Yaƙin Duniya na I ya yi aiki a matsayin Babban Jami'in Sufurin Jirgin Ruwa, Mesopotamiya (1915) zuwa faduwar
Kut-al-amara inda aka ambace shi a cikin wasiku sau uku kuma ya zama Abokin Order na St Michael da St George.