Rubuta ci gaba ga wannan sakin layi - Moore ya shiga rundunar sojojin Birtaniya a matsayin Lieutenant a cikin Connaught Rangers a ranar 13 ga Yuni 1874. Ya ga aiki a cikin Xhosa Wars
a ƙarshen 1870s da Yaƙin Anglo-Zulu a 1879, an ba shi mukamin kyaftin a ranar 1 ga Nuwamba 1882, kuma babba a ranar 8 ga Fabrairu 1893.