Illustrations of the formation badges under which a unit served or supported are given. This is no guarantee that the unit used this formations badge.
| Sep 38 |  |
Malaya Defences | Blakang Mati, Malaya |
| Dec 40 | Became 7 Coast Regiment |
Batteries
| Sep 38 | 11, 31, 5 (HKSRA), 7 (HKSRA) (HKSRA-Hong Kong Singapore Royal Artillery) |
| Sep 39 | 11, 31, 5 (HKSRA), 7 (HKSRA), 8 (HKSRA) |
| Oct 39 | 11, 31, 5 (HKSRA), 7 (HKSRA) |