| Dec 41 | Formed from Brean Down Fire Command, Severn Defences | Brean Down, Somerset, UK |
| Apr 44 | Disbanded |
Batteries
| Dec 41 | 365, 366 |
| Aug 42 | 184, 366 |
| Dec 42 | 184, 188, 189, 366 |
Gun Sites Occupied
184 Battery
| Dates | Gun Site | Guns |
| 20 Aug 42-Nov 44 | Portishead | 2 x 6 inch Guns |
365 Battery
| Dates | Gun Site | Guns |
| Dec 41-20 Aug 42 | Portishead | 2 x 6 inch Guns |
366 Battery
| Dates | Gun Site | Guns |
| Dec 41-20 Oct 43 | Brean Down | 2 x 6 inch Guns |
