JSSO HQ is located at RAF Digby in Lincolnshire.
Role
The JSSO is a tri-service MOD organisation that provides specialist support to military operations. As part of its role the JSSO conducts research into new communications systems and techniques in order to provide operational support to static and deployed MOD units.
The JSSO is under the command of a Group Captain of the RAF Operations Support Branch.
The JSSO has 1,600 staff which are drawn from all three services.