Tusi se faaauauga mo lenei palakalafa - Na faavaeina le 6th (Service) Battalion ia Aokuso 1914; na faapipii atu i le 38th Brigade i le 13th (Western) Division; na taunuu i Gallipoli ia Iulai 1915 ma mulimuli ane auauna atu i Mesopotamia. O le 7th (Service) Battalion na faavaeina ia Setema 1914; na faapipii atu i le 56th Brigade i le 19th (Western) Division; na taunuu i Farani ia Iulai 1915 ma na faataapeina ia Fepuari 1918 ona o se toe faatulagaina o le Army-wide. O le 8th (Service) Battalion na faavaeina ia Oketopa 1914; na faapipii atu i le 76th Brigade i le 25th Division; na taunuu i Farani ia Setema 1915 ma auauna atu i le Western Front mo le taua: na fesoasoani e faʻagesegese le Siamani i le Taua o St. Quentin
i le aso 21 o Mati, 1918.