| 1914 | 1915 | 1916 | 1917 | 1918 |
|---|
| Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. | Brigade. | Regiment. |
|---|
| Infantry. | 35. | 84. | 35. | 84. | 36. | 31. | 36. | 31. | 36 | 31. |
| | | 86 Fus. | | 86 Fus. | | 85. | | 85. | | 85. |
| | 36. | 31. | 36. | 31. | | 86 Fus. | | 86 Fus. | | 86. |
| | | 85. | | 85. | | | | | | |
| Cavalry. | 16 Dragoon Rgt. (3 Sqns.). | | 16 Dragoon Rgt. (3 Sqns.). | 2 Sqn. 16 Drag. Rgt. | 2 Sqn. 16 Drag. Rgt. |
| Artillery. | 18 Brig.: | 18 Brig.: | 18 Brig.: | 18 Art. Command: | 18 Art. Command: |
| | 9 F. A. Rgt. | 9 F. A. Rgt. | 9 F. A. Rgt. | 45 F. A. Rgt. | 45 F. A. Rgt. |
| | 45 F. A. Rgt. | 45 F. A. Rgt. | 45 F. A. Rgt. | | 2 Abt. 28 Ft. A. Rgt. (4 and 5 Btries.). |
| | | | | | 749 Light Am. Col. |
| | | | | | 753 Light Am. Col. |
| | | | | | 1,362 Light Am. Col. |
| Engineers and Liaisons. | | 1 Pion. Btn. No. 9: | 1 Pion. Btn. No. 9: | 1 Pion. Btn. No. 9: | 9 Pion. Btn.: |
| | | Field Co. 9 Pions. | 2 Co. 9 Pions. | 2 Co. 9 Pions. | 2 Co. 9 Pions. |
| | | 18 Pont. Engs. | 18 T. M. Co. | 3 Co. 9 Pions. | 3 Co. 9 Pions. |
| | | 18 Tel. Detch. | 18 Tel. Detch. | 18 T. M. Co. | 18 T. M. Co. |
| | | | 18 Pont. Engs. | 18 Tel. Detch. | 101 Searchlight Section. |
| | | | | | 18 Signal Command: |
| | | | | | 18 Tel. Detch. |
| | | | | | 54 Wireless Detch. |
| Medical and Veterinary. | | | | 23 Ambulance Co. | 23 Ambulance Co. |
| | | | | 90 Field Hospital. | 90 Field Hospital. |
| | | | | Vet. Hospital. | 92 Field Hospital. |
| | | | | | 18 Vet. Hospital. |
| Transports. | | | | M. T. Col. | 551 M. T. Col. |
| Attached. | | | 57 Anti-Aircraft Section. | 47 Anti-Aircraft Section. | |
| | | | | 505 Anti-Aircraft Btry. | |