Australian divisions in France and Belgium 1916–18

1st Division(commanded, successively, by H. B. Walker and T. W. Glasgow):

1st Brigade: 1st, 2nd, 3rd, 4th battalions.

2nd Brigade: 5th, 6th, 7th, 8th btns.

3rd Brigade: 9th, 10th, 11th, 12th btns.

2nd Division(commanded, successively, by J. G. Legge,N. M. Smyth and C. Rosenthal):

5th Brigade: 17th, 18th, 19th, 20th btns.

6th Brigade: 21st, 22nd, 23rd, 24th btns.

7th Brigade: 25th, 26th, 27th, 28th btns.

3rd Division(commanded, successively, by J. Monash and J. Gellibrand):

9th Brigade: 33rd, 34th, 35th, 36th btns.

10th Brigade: 37th, 38th, 39th, 40th btns.

11th Brigade: 41st, 42nd, 43rd, 44th btns.

4th Division(commanded, successively, by H. V. Cox, W. Holmes and E. G. Sinclair-MacLagan):

4th Brigade: 13th, 14th, 15th, 16th btns.

12th Brigade: 45th, 46th, 47th, 48th btns.

13th Brigade: 49th, 50th, 51st, 52nd btns.

5th Division(commanded, successively, by J. W. McCay and J. J. T. Hobbs):

8th Brigade: 29th, 30th, 31st, 32nd btns.

14th Brigade: 53rd, 54th, 55th, 56th btns.

15th Brigade: 57th, 58th, 59th, 60th btns.

Australian and British formations in 1916–18

Section : eight to ten men, commanded by a corporal.

Platoon : four sections, commanded by a lieutenant.

Company : four platoons, perhaps 200 men, commanded by a captain.

Battalion : four companies, around 1000 men, commanded by a lieutenant-colonel or colonel.

Brigade : four battalions, around 4000 men, commanded by a brigadier or brigadier-general.

Division : three brigades, plus artillery, commanded by a major-general.

Corps : three or four divisions, commanded by a lieutenant-general.

Army : three or four corps, commanded by a general.