 Ramba uchiverenga ndima iyi - Hondo Yenyika Yokutanga payakatanga muna 1914, Walker-Heneage akatora basa rokutungamirira ngarava yehondo. Akatora ngarava yacho pabasa rakavanzika rokuunganidza ndarama kubva kuSouth Africa uye pashure pacho akanga ari rutivi rwokutsigirwa kwezvikepe paGallipoli. Muna 1915-16 akanga ari commodore achiraira ngarava duku kumabvazuva kweMediterranean, kusanganisira 160 minesweepers uye muna 1916-17 akanga ari mutariri weAllied barrage mhiri kweStrait yeOtranto. 