| HQRA |  |
| 3 Survey Regiment |  |
| 105 Anti-Tank Regiment |  |
| 99 Light Anti-Aircraft Regiment |  |
| 655 Air Observation Post Squadron RAF |  |
13 Corps – Cassino
The history of the Regiment in WW2
The history of the Regiment in WW2
| HQRA | |
| 3 Survey Regiment | |
| 105 Anti-Tank Regiment | |
| 99 Light Anti-Aircraft Regiment | |
| 655 Air Observation Post Squadron RAF | |