The Brigade Patrol Troop is seen as a stepping stone between the Royal Marines Commandos and the SBS, similar to how the Parachute Regiment's reconnaissance unit the Pathfinder Platoon is seen as a stepping stone between the regular army and Special Forces the SAS.
The Brigade Patrol Troop is seen as a stepping stone between the Royal Marines Commandos. The Brigade Patrol Troop is seen as a stepping stone between the SBS. The Pathfinder Platoon is seen as a stepping stone between the regular army. The Pathfinder Platoon is seen as Special Forces the SAS the SBS. The SBS is similar to how the Parachute Regiment's reconnaissance unit.