90 Searchlight Regiment RA(TA) was formed in March 1941 with three batteries, at HQ 3 Anti-Aircraft Brigade, Belfast. It was disbanded in August 1943.
| Mar 41 | Formed | Belfast, UK |
| Mar 41 | Home Forces | UK |
| Sep 43 | Disbanded |
Batteries
| Mar 41 | 546, 548, 560 |
The history of the Regiment in WW2
