The Saint Jago High School Cadet Unit is a two Platoon (with Drum Corps) unit in the Twelfth Battalion of the Jamaica Combined Cadet Force.
The unit colours are Red and Yellow which may be displayed on a field on black (the Battalion Colour).
As at the Sixth of January 2020, the Unit Command Includes:
- Officer Commanding – Lt Shane EDWARDS
- Second In Command – 2Lt Diana MCFARLANE
- Company Sergeant Major – Sgt BAKER Akheel
- Quartermaster (Actg) – LCpl BROWN A
- Drum Major – vacant
Lt Shane EDWARDS 
Sgt BAKER Akheel