The history of the Regiment in WW2
| Aug 43 | Formed | Freetown, Sierra Leone |
| Dec 43 | 82 West African Division | |
| Jul 44 | Disbanded – personnel re-organised as 22 Anti-Tank Regiment WAA |
| Aug 43 | 5 (WA) LAA/ATk Battery WAA, 64 LAA/SL Battery RA, 109 LAA/ATk Battery RA |
| Dec 43 | 64, 65 LAA Batteries, 83, 84 ATk Batteries |
| Oct 42 | RHQ formed | Takoradi, Ghana |
| Oct 42 | 3 (WA) Heavy AA Battery, 2 & 5 (WA) Light AA Batteries WAA |
| Jun 44 | 82 West Africa Division as 2 Light Anti-Aircraft/Anti-Tank Regiment |
India |
| Jul 44 | Re-organised as 22 Anti-Tank Regiment | |
| Guns & transport handed in. Served as Infantry Recce Regiment |
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| Sep 45 | Became 22 Light Regiment WAA |
| Jul 44 | 64, 65, 66 |
| Aug 44 | 81 West Africa Division as 1 Light Anti-Aircraft/Anti-Tank Regiment |
India |
| Dec 44 | Re-organised as 21 Anti-Tank Regiment | |
| Mar 45 | 81 West Africa Division | Chiringa, Malawi |
| Dec 44 | 61, 62, 63 |
| Jan 43 | Formed |
| Jan 43 | 6, 8, 9, 10 |
| Oct 43 | 6, 8, 9 |
| Mar 41 | Formed | Lagos, Nigeria |
| Mar 41 | 4, 5 |
| Apr 44 | Formed as 2 Light Regiment | |
| Apr 44 | Re-designated 102 Light Regiment | |
| Dec 44 | 82 West African Division | Kaladan River, Burma (Myanmar) |
| Mar 45 | 82 West African Division | Ruywa, Burma (Myanmar) |
| Sep 45 | Became 102 Field Regiment |
| Apr 44 | 1, 2, 4 |
| Apr 44 | 24 x 3.7 inch Howitzers – later reduced to 3 x 6 gun batteries due to shortage of jeeps |
| Apr 45 | 24 x 25 pounders |
| Mar 44 | Formed as 81 (African) Divisional Light Regiment | |
| May 44 | Became 101 Light Regiment | |
| May 44 | 81 West African Division | Arakan, Burma (Myanmar) |
| Mar 45 | 81 West African Division | Chiringa, Malawi |
| May 44 | 3, 5, 6 |
| Aug 44 | Formed from mortar troops 102 Light Regiment WAA | |
| Mar 45 | 82 West Africa Division | Ruywa, Burma (Myanmar) |
| Aug 44 | 104, 105, 106 Mortar Batteries WAA |
| Aug 44 | 8 x 3 inch Mortars per battery, man packed |
| Aug 44 | Formed from mortar troops 101 Light Regiment WAA | |
| Mar 45 | 81 West Africa Division | Chiringa, Malawi |
| Aug 44 | 101, 102, 103 Mortar Batteries WAA |
| Aug 44 | 8 x 3 inch Mortars per battery, man-packed |