36 (Middlesex) Searchlight Regiment RA(TA) formed in August 1940 by the transfer of 36 (Middlesex) Anti-Aircraft Battalion Royal Engineers (TA) to the RA. The Regiment was converted to 634 Infantry Regiment RA in January 1945. It was re-constituted as 571 (Middlesex) (Mixed) Light Anti-Aircraft/Searchlight Regiment RA(TA) in January 1947.
|Aug 40||Formed from 36 Anti-Aircraft Battalion Royal Engineers||Edgeware, London, UK|
|Aug 40||40 Anti-Aircraft Brigade||UK|
|Jan 45||Became 634 Infantry Regiment RA|
|Sep 39||317, 345, 346, 424|