Editing RAF Digby (section)

=== No. 591 Signals Unit ===
No. 591 Signals Unit (591 SU) is a communications and electronic security monitoring organisation providing services to the RAF. The unit was established on 1 June 1952 at RAF Wythall. It moved to Digby in 1955 and was transferred to [[RAF Strike Command|Strike Command]] in July 2000 when it became an Air Combat Support Unit (ACSU) of the [[Air Warfare Centre|RAF Air Warfare Centre]]. No. 591 SU predominately carry out their activities on deployed operations.<ref>{{Cite web|url=https://www.raf.mod.uk/rafdigby/aboutus/591signalsunit.cfm|title=591 Signals Unit|website=RAF Digby|language=en|access-date=30 July 2017}}</ref>