Royal Western Australia Regiment

1874:	1st Battalion Western Australian Volunteers │
1899:	1st Infantry Regiment │			Metropolitan Civil Service Battalion │
1900:	│ │	Goldfields Batalion of Infantry │		│ │
1900:	1st Batalion, 2nd Battalion,	5th (Goldfields) Batalion,	3rd Battalion,	4th (Metropolitan Civil Services) Batalion,
	Western Australian Infantry Brigade
	│	│	│
1903:	11th Australian Infantry Regiment	2nd Battalion,	1st Battalion,
	(Perth Regiment)	Western Australian Infantry Regiment
	│	│	│
1903:	│ │	Goldfields Infantry Regiment of Western Australia	Western Australian Infantry Regiment
	│	│
1908:	1st Battalion, 11th Australian Infantry Regiment (Perth Regiment) │	1st Battalion, Goldfields Infantry Regiment of Western Australia │
1912:	88th (Perth) Infantry │ │	84th Infantry (Goldfields Regiment) │		86th Infantry (Western Australian Rifles) │
	│	│		│
1918:	2nd Batalion, 11th Infantry Regiment (Perth Regiment) │	2nd Batalion, 2nd Pioneer Regiment │ │	2nd Batalion, 28th Infantry Regiment │ │	2nd Batalion, 16th Infantry Regiment (Western Australian Rifles) │
	perpetuates 11th Australian Infantry Battalion, AIF │	perpetuates 16th Australian Infantry Battalion, AIF │	perpetuates 28th Australian Infantry Battalion, AIF │	perpetuates 44th Australian Infantry Battalion, AIF │
1921:	11th Battalion │	16th Battalion │	28th Battalion │	44th Battalion │
1927:	11th Battalion (The Perth Regiment) │	16th Battalion (The Goldfields Regiment) │	28th Battalion (The Swan Valley Regiment) │	44th Battalion (The West Australian Rifles) │
	│	│	│	│
1930:	linked into 11th/16th Battalion │		│ │ │	│ │ │
1934:	│ │ │		28th Battalion (The Swan Regiment) │	│ │ │
1936:	unlinked 11th Battalion (The City of Perth Regiment) │	unlinked 16th Battalion (The Goldfields Regiment) │	│ │ │ │	│ │ │ │
1937:	│ │ │	16th Battalion (The Cameron Highlanders of Western Australia)	│ │ │	│ │ │
	│	│	│	│
1943:	11th Australian Infantry Battalion, AIF │	16th Australian Infantry Battalion, AIF │	28th Australian Infantry Battalion, AIF │	44th Australian Infantry Battalion, AIF │
1944:	│ │	│ │	│ │	disbanded
1946:	disbanded	disbanded	disbanded
1948:	11th/44th Infantry Battalion (The City of Perth Regiment) │	16th/28th Infantry Battalion │ │
	perpetuates 2/11th Australian Infantry Battalion, AIF │	perpetuates 2/16th Australian Infantry Battalion, AIF 2/28th Australian Infantry Battalion, AIF │
1952:	│ │ │ │	16th Infantry Battalion (The Cameron Highlanders of Western Australia) │	28th Infantry Battalion (The Swan Regiment) │ │
	│	│	│
1960:	‘A’ Company (The City of Perth Company),	‘B’ Company (The Cameron Company),	‘C’ Company (The Swan Company), ‘D’ Company (The Western Australia Rifles Company), ‘E’ Company (The North Coast Company),
	1st Battallion, Western Australia Regiment │
1960:	1st Battallion, Royal Western Australia Regiment
	│
1966:	11th Battalion,		16th Battalion,
	Royal Western Australia Regiment
	│		│
1966:	│	28th Battalion,	│
	Royal Western Australia Regiment
	│	│	│
1977:	11th Independant Rifle Company,	28th Independant Rifle Company,	│
	Royal Western Australia Regiment
	│	│	│
1987:	11th/28th Battalion,		│
	Royal Western Australia Regiment
	│		│