In 1947, the Robin Hoods were reformed in the reconstituted TA as the 577th (The Robin Hoods, Sherwood Foresters) Searchlight Regiment, RA. It formed part of 58 AA Brigade (the pre-war 32nd (North Midland) AA Brigade). Over the next few years the title varied between 'searchlight' and 'light anti-aircraft' until 1953 when it became 'light anti-aircraft/searchlight'. AA Command was disbanded on 10 March 1955 and there were wholesale merges and amalgamations amongst its regiments. The Robin Hoods amalgamated with the 350th (South Nottinghamshire Hussars Yeomanry) Heavy Regiment, Royal Artillery and 528th Light Anti-Aircraft Regiment (West Nottinghamshire) to form the 350th (The Robin Hood Foresters) Heavy Regiment, RA. The following year Heavy was changed to Light.