Royal South Australia Regiment

	1st Battalion,				2nd Battalion,
	1st Regiment South Australian Infantry
	│				│
1903:	10th Australian Infantry Regiment (Adelaide Rifles)	The South Australian Scottish Infantry Regiment			South Australian Infantry Regiment
	│	│			│
1912:	78th Infantry │	74th Infantry │	76th Infantry │	79th Infantry │	81th Infantry │
1913:	│ │	74th (Boothby) Infantry │	76th (Hindmarsh) Infantry │	79th (Torrens) Infantry │	81st (Wakefield) Infantry │
1918:	2nd Battalion, 10th Infantry (Adelaide Rifles) │	2nd Battalion, 27th Infantry (Boothby Regiment) │	2nd Battalion, 43rd Infantry (Hindmarsh Regiment) │	2nd Battalion, 32nd Infantry (Torrens Regiment) │	2nd Battalion, 50th Infantry (Wakefield Regiment) │
	perpetuates 10th Australian Infantry Battalion, AIF │	perpetuates 27th Australian Infantry Battalion, AIF │	perpetuates 43rd Australian Infantry Battalion, AIF │	perpetuates 48th Australian Infantry Battalion, AIF │	perpetuates 50th Australian Infantry Battalion, AIF │
1921:	10th Battalion │	27th Battalion │	43rd Battalion │	48th Battalion │	50th Battalion │
1927:	10th Battalion (The Adelaide Rifles)	27th Battalion (The South Australian Regiment)	43rd Battalion (The Hindmarsh Regiment)	48th Battalion (The Torrens Regiment)	50th Battalion (The Barrier Regiment)
	│	│	│	│	│
1930:	linked into 10th/50th Battalion │	│ │ │	linked into 43rd/48th Battalion │
1936:	unlinked 10th Battalion (The Adelaide Rifles) │ │ │ │	│ │ │ │ │ │ │	│ │ │ │ │ │ │		unlinked 50th Battalion (The Barrier Regiment) and linked into 12th/50th Battalion (The Launceston Regiment/ The Barrier Regiment)
1938:	│ │ │	27th Battalion (The South Australian Scottish Regiment)	│ │ │
	│	│	│
1942:	merged into 10th/48th Battalion │ │	│ │ │	unlinked 43rd Australian Infantry Battalion, AIF │	unlinked and merged into 10th/48th Battalion │ │
1942:	10th/48th Australian Infantry Battalion, AIF │	│ │ │	│ │ │	10th/48th Australian Infantry Battalion, AIF │
1944:	│ │ │	27th Australian Infantry Battalion, AIF │	disbanded	│ │ │
1945:	disbanded	│ │		disbanded
1946:		disbanded
1948:	10th Infantry Battalion (The Adelaide Rifles) │ │	27th Infantry Battalion (The South Australian Scottish Regiment) │
	perpetuates 2/10th Australian Infantry Battalion, AIF │	perpetuates 2/27th Australian Infantry Battalion, AIF │	perpetuates 2/43rd Australian Infantry Battalion, AIF 2/48th Australian Infantry Battalion, AIF │
1952:	│ │ │	│ │ │	43rd/48th Infantry Battalion (The Hindmarsh Regiment) │
	│	│	│
1960:	‘D’ Company (The Adelaide Company), ‘E’ Company (The Port Adelaide Company),	‘A’ Company (The South East Company), ‘B’ Company (The River Company),	‘C’ Company (The Mid North Company),
	1st Battallion, South Australia Regiment │
1960:	1st Battallion, Royal South Australia Regiment
	│
1965:	10th Battalion,	27th Battalion,
	Royal South Australia Regiment
	│	│
1966:	│	│	43rd (Remote Area) Battalion,
	Royal South Australia Regiment
	│	│	│
1987:	10th/27th Battalion, Royal South Australia Regiment │		disbanded