116 Light Anti-Aircraft Regiment RA(TA) was converted in January 1942 from 12th Battalion The Royal Welch Fusiliers. The Regiment was placed in suspended animation in January 1945.
| Jan 42 | Formed from 12th Battalion Royal Welch Fusiliers | |
| Jan 42 | Home Forces | UK |
| Apr 42 | 53 Infantry Division | UK |
| Jun 44 | 53 Infantry Division | NW Europe |
| Dec 44 | Disbanded |
Batteries
| Jan 42 | 380, 381, 382 |
