Reserve On 1 September 2014, 21 and 23 SAS were moved from UKSF They were placed under command of 1st Intelligence, Surveillance and Reconnaissance Brigade.Janes International Defence Review, May 2014, p. 4Army Briefing Note 120/14, Newly Formed Force Troops Command Specialist Brigades, Quote. It commands all of the Army's Intelligence, Surveillance and EW assets, and is made up of units specifically from the former 1 MI Bde and 1 Arty Bde, as well as 14 Sig Regt, 21 and 23 SAS(R). In 2019 they were moved back to UKSF.
reserve on 1 september 2014 21 and 23 sas were moved from uksf they were placed under command of 1st intelligence surveillance and reconnaissance brigadejanes international defence review may 2014 p 4army briefing note 120/14 newly formed force troops command specialist brigades quote it commands all of the army's intelligence surveillance and ew assets and is made up of units specifically from the former 1 mi bde and 1 arty bde as well as 14 sig regt 21 and 23 sas(r) in 2019 they were moved back to uksf