383 Commando Petroleum Troop of the Royal Logistic Corps is an Army Reserve unit responsible for the handling, supply and storage of bulk fuels from ship-to-shore and under front-line combat conditions. It is a Commando unit and its soldiers must pass the All Arms Commando Course in order to serve with the Regulars in the Commando Logistic Regiment in 3 Commando Brigade, Royal Marines. 383 Petroleum Troop is part of Commando Logistic Regiment based at RMB Chivenor in North Devon. The TA unit which has its specialist role is currently based at the Plymouth TA centre on the coast of Devon.