| Feb 41 | Formed with 1 Heavy & 1 Light Anti-Aircraft Battery | |
| Feb 41 | Home Forces | UK |
| Jul 41 | Middle East Forces | N Africa |
| Aug 43 | Home Forces | UK |
| May 44 | Became 177 Heavy Anti-Aircraft Regiment |
Batteries
| Feb 41 | 249, 52 LAA |
| Feb 41 | 4, 249, 52 LAA |
| Sep 41 | 4, 18, 203, 249, 52 LAA |
| Oct 41 | 4, 18, 203 |
