Tuhia he tomokanga mō tēnei wāhanga - Ko te 121st Field Artillery Battalion, i whakaritea i te 1 o Hui-tanguru, 1942, i tohu i a ia i te Pacific Theatre of Operations. Ko ona honore ko: Aitape, Biak
, Leyte, Luzon me New Guinea (me te Saidor Arrowhead). I te timatanga o te 1943, i tukuna te 121st Field Artillery Battalion ki nga howitzer 75 mm hei utu mo nga howitzer 155 mm ko nga patu noa iho hei roopu tautoko whanui mo te Divisions Artillery.