| 1914 | 1915 | 1916 | 1917 | 1918 |
|---|
| Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. |
|---|
| Infantry. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. | 1 Gd. Res. |
| | | 2 Gd. Res. | | 2 Gd. Res. | | 2 Gd. Res. | | 2 Gd. Res. | | 2 Gd. Res. |
| | 15 Res. | 64 Res. | 15 Res. | 64 Res. | | 64 Res. | | 64 Res. | | 64 Res. |
| | | 93 Res. | | 93 Res. | | | | | | |
| | Gd. Res. Snipers Btn. | Gd. Res. Snipers Btn. | | | | | 1 Sqn. Gd. Res. | Drag. Rgt. |
| Cavalry. | Gd. Res. Dragoons (3 Sqns.). | Gd. Res. Drag. Rgt. | Gd. Res. Dragoon Rgt. (z Sqns.). | Gd. Res. Drag. Rgt. (1st Sqn.). | 1 Sqn. Gd. Res. Drag. Rgt. |
| Artillery. | 1 Gd. Res. F. A. Rgt. | 1 Gd. Res. F. A. Rgt. | 1 Gd. Res. F. A. Rgt. | 7 Gd. Art. Command. | 8 Gd. Art. Command: |
| | 3 Gd. Res. F. A. Rgt. | 3 Gd. Res. F. A. Rgt. | 3 Gd. Res. F. A. Rgt. | 1 Gd. Res. F. A. Rgt. (9 Batteries). | 1 Gd. Res. F. A. Rgt. |
| | | | | | 2 Abt. 1 Ft. A. Rgt. (Staff, 7, 8, and 13 Btries.). |
| | | | | | 701 Light Am. Col. |
| | | | | | 1269 Light Am. Col. |
| | | | | | 1328 Light Am. Col. |
| Engineers and Liaisions. | | 2d and 3d Field Cos. (1 Eng. Btn. 28). | 2d and 3d Field Cos. (1 Eng. Btn. 28). | (z) Eng. Btn. | 28 Pion. Btn.: |
| | | 1 Gd. Res. Pontoon Engs. | 1 Gd. Res. Pontoon Engs. | 2d and 3d Cos. 28 Pion. | 2 Co. 28 Pions. |
| | | 1 Gd. Res. Tel. Detch. | 1 Gd. Res. Tel. Detch. | 5 Gd. T. M. Co. | 3 Co. 28 Pions. |
| | | | 5 Gd. T. M. Co. | 401 (Gd.) Tel. Detch. | 61 Searchlight Section. |
| | | | | | 401 Gd. Signals Command: |
| | | | | | 401 (Gd.) Tel. Detch. |
| | | | | | 17 Wireless Detch. |
| Medical and Veterinary. | | | | 266 Ambulance Co. | 266 Ambulance Co. |
| | | | | 395 Field Hospital. | 389 Field Hospital. |
| | | | | Vet. Hospital. | 395 Field Hospital. |
| | | | | | 401 Vet. Hospital. |
| Transport. | | | | M. T. Col. | 701 M. T. Col. |