Marines Reserve Bristol, at Dorset House, Bristol Lympstone Detachment, at the Commando Training Centre, Lympstone Plymouth Detachment, at Walcheren Building, HMNB Devonport Poole Detachment, at RM Poole, Poole Cardiff Detachment, at , Cardiff Royal Marines Reserve City of London, at Royal Marine Barracks, Wandsworth Cambridge Detachment, in Coldham, Cambridge Marlow Detachment, Old Horns Lane, Marlow, Buckinghamshire Portsmouth Detachment, at , HMNB Portsmouth Royal Marines Reserve Merseyside, at , Liverpool Birmingham Detachment, at , Birmingham Leeds Detachment, at Carlton Barracks, Leeds Manchester Detachment, at Haldane Barracks, Salford Nottingham Detachment, at , Nottingham Royal Marines Reserve Scotland, at MoD Caledonia, Rosyth Dockyard Aberdeen Detachment, at Gordon Barracks, Bridge of Don, Aberdeen Dundee Detachment, at in Dundee Edinburgh Detachment, in Colinton, Edinburgh Glasgow Detachment, at , Glasgow Belfast Detachment, at Palace Barracks, Belfast Newcastle upon Tyne Detachment, at Anzio House, Quayside, Newcastle upon Tyne (Previously Tyne used to be its own RMR unit until its amalgamation with RMR Scotland.) Recruit training Over a period of 12–15 months, RMR recruits are required to attend training at their units, one evening a week and usually two weekends a month. In addition, when not training with the RMR they must work on their physical fitness in their own time. Phase 1 Phase 1 lasts for at least 6 months and is the beginning of RMR basic training. It is designed to introduce recruits to the rudiments of individual skills and fieldcraft. Recruits must complete 6 Weekend training periods in addition to training for two hours for one evening a week. On completion of their phase 1 training, recruits are required to attend a 2-week course at the Commando Training Centre Royal Marines (CTCRM). Recruits wear the blue beret with red badge backing issued to RM personnel who have not passed the commando course. Basic fieldcraft - Instruction on how to fend for themselves under field conditions. This covers the construction of different types of shelters ("bivvies"), the use of the different types of ration pack, how to maintain themselves and their standards of hygiene under arduous conditions, camouflage and concealment. Navigation - Theoretical and practical aspects of finding their way over all types of terrain by day and night. Weapon training - Instruction on how to handle, maintain, strip and clean their 5.56 mm Rifle. Physical training - It is important from the outset, it is progressive and prepares recruits for Battle Physical Training (BPT) in