. . "1919" . "Quo Fata Vocant (Whither Destinies Summon)" . "85px" . . . . "45th Battalions" . . "45th Battalion" . "45th Australian Battalion" . . "45th" . "45th Battalion (Australia)" . "45th Battalion (The St George Regiment)" . . . . . . . . . . "Light blue over dark blue" . . . "~900\u20131,000 menref|During World War II the authorised strength of Australian infantry battalions was 1,023. At the start of World War II, it was around 900.|group=Note" . . . "45th Battalion (Australia)" . "1916" . . .