(Title granted February 1942)
| Sep 39 | Western Command | Liverpool, Merseyside, UK |
| Sep 39 | Home Forces | UK |
| Jan 40 | Home Forces | UK (cadre taken to form 73 Medium Regiment) |
| Nov 40 | Middle East Forces | N Africa |
| Jan 41 | HO Troops Sudan | Sudan |
| Mar 41 | Keren, Eritrea | |
| Aug 41 | British Troops Egypt | N Africa |
| Oct 41 | 8 Army | N Africa |
| Jun 42 | Captured | Tobruk, Libya |
| Feb 43 | Home Forces (reformed) | UK |
| May 44 | 2 Army | UK |
| Jun 44 | 4 Army Group RA | NW Europe |
Batteries
| Sep 39 | 233, 234 (West Lancs) |
| Dec 40 | 233 |
| Feb 41 | 233, 212 |
| Jun 41 | 233, 234 |
Equipment
| Feb 43 | 5.5 inch guns |
