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390th Bombardment Group Memorial Air Museum
Museum of the British Resistance Organisation

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Trevor Miners

On 4th April Trevor Miners of the Perranporth Auxiliary Units Patrol died aged 89. Trevor joined the Perranporth Patrol in 1943 at the age of 16. He spent two years with the Aux Units before being called up as a Bevan Boy. After a number of years down the mines he was released and returned to Perranporth. Trevor was a great supporter of the museum contributing to its archives and attending functions when able. I had the privilege of meeting him last September at Coleshill. His story, as that of other veterans, has been catalogued by the researchers of CART, many of whom became friends. John Warwicker, who had known Trevor for many years, has written of him as a "kindly patriot, a thoughtful, sensitive, honest man, always a credit to his nation". He will be sorely missed and our condolences go to Muriel and their sons Stephen and Andrew. Chris Pratt Curator

The Museum of the British Resistance Organisation (BRO) is dedicated to the men and women of the innocently named Auxiliary Units of World War Two and was established in August 1997. The Museum is housed in associated Quonset (Nissen) Huts adjacent to the 390th Bombardment Group Memorial Air Museum Control Tower.

The museum was formally opened on 30th August 1997 by Col J.W. Stuart Edmondson and is the only museum in the UK dedicated to all the men & women who served in the various sections of the Auxiliary Units and who would have become the British underground resistance should the threat of invasion have been realised.

The members of the Auxiliary Units were the highly-trained and very determined 'stay behinds' who were to remain undetected in carefully constructed 'bunkers' (Operating Bases - OBs) as the invading German Army made its way through Britain. Officially known as 'operational bases', the word 'hideout', the officers who ran the Resistance soon decided, suggested a more passive purpose than that for which these bases had been constructed, and if overheard by the Germans or their friends, would not alert them to their intended use.

There is a reconstruction of an under-ground OB in the museum based upon an example known to have been at Stratford St Andrew, Suffolk. Visitors are able to tour the OB allowing them to appreciate the cramped and dismal conditions that the Auxiliers had to work in. The exhibit has been brought up to ground level for ease of access and landscaped over. The OB was officially opened on Sunday July 4th 2004 by the Museum's patrons, Lord and Lady Ironside. The museum secured grants from Awards For All and Suffolk County Council to aid with this project. Everyone connected with the museum would like to express their thanks for the support given for this project

The inside of the OB

Lord & Lady Ironside at the official opening
of the OB - 4th July 2004


The museum includes a rare collection of exhibits including photographs of the officers and men of the Auxiliary Units, information of their weaponry and original examples of the time pencils, fuses and crimping mechanism of the explosives with which they were familiar. There are also examples of dead-letter boxes and intelligence instruction dossiers employed by the Special Duties Section; and as far as possible practical details of the radio communications network installed by the Royal Corp of Signals.


For morale and propaganda reasons and their own security the 'stay behind' Auxiliaries were a closely guarded secret. It would not 'do' for the general population to know that an organised resistance movement was in training and in place ready for the unthinkable. This meant that the museum faced immense difficulties in researching the background of the Auxiliaries and other aspects of the UK's resistance organisation. Some files do indeed exist and others have yet to be found. Former members of the Auxiliaries are very reluctant to talk about their wartime activities but are becoming more prepared to do so as the word gets around about the museum.

A breakthrough came when a Ministry of Defence official deemed some material on the Auxiliaries to be of "limited residual sensitivity" and with the paperwork to hand to this effect, the job of tracing the structure and work of the BRO could gain some impetus. Around 5000 people were trained to work in groups of six and it is believed that some 400 0Bs were created.

The Museum is now the focal point nationally for Aux.Unit information and has benefited from the most willing and helpful co-operation from supporters throughout the United Kingdom.  They have also been able to supply advice and information to the media whenever they have enquired, in an effort designed to produce accurate programmes rather than the over-dramatised and speculative work which had so often previously misrepresented the true role of the GHQ Auxiliary Units of W.W.II.



In 1938, with the increasing threat of Germany's militancy, the idea was conceived by a Major in the Foreign Office of organising some form of resistance by civilians in the event of invasion. After the outbreak of war explosives and other stores were dumped around Britain but with no co-ordination, hopefully to be used by any persons willing to carry out sabotage behind the German occupation.

In June 1940 the selection and training of the patrol members began in earnest. Auxiliary Units, the cover name given to the organisation, comprised of two parts.

The first consisted of specially selected civilians with a good knowledge of their local area and physically capable of living rough and fighting and harassing enemy forces. The second part consisted of local wireless networks operated by Royal Corps of Signals personnel with outstations near the coast, each having a civilian operator.

A system of spies and runners would supply information of enemy activity to these operators for relaying to the Signals control stations who would in turn transmit the information to the Area HQs attached to Brigade/Corps of the conventional forces. Each control station had from five to ten outstations, Southern England having a larger number as the more likely area to be invaded.

The Auxiliary Unit HQ and training centre was at Coleshill House, a Palladian mansion, about 10 miles from Swindon, with large parklands and woods very suitable for guerrilla training. Every Thursday evening large numbers of patrol members would arrive, accommodated in the large stable block, to spend the next two days receiving instruction in the use of modern explosives and weapons and unarmed combat during the day, while at night they were transported several miles into the surrounding countryside and required to find their way back in the dark

They were the first troops to be issued with stick pencils, a simple mine stuck in the ground and known later by Eighth Army soldiers as 'castrators'. They were also equipped with tyre-bursting mines, phosphorous hand grenades, Piat anti-tank guns, and Thompson sub-machine-guns imported from the United States.

Individual members were issued with a Fairbairn Commando dagger, having received instruction in silent killing, where German sentries could be approached silently and stabbed before they had time to warn others. Pistols and rubber truncheons also formed part of their equipment and they wore thick rubber-soled boots. In some units certain members were issued with a special .22 rifle fitted with a telescopic sight and silencer, capable of firing high-velocity bullets which could kill a man a mile away.

Returning to their local areas, the patrols continued their training several nights a week, although not in the official Home Guard, the patrols were formed into three special Home Guard battalions as a cover - 201 for Scotland, 202 for Northern England, and 203 for Southern England. In some cases it was noticed that these men were not taking part in normal Home Guard exercises and, sworn to secrecy and unable to explain their absence at night, they came under suspicion of being engaged in nefarious or extra-marital activities! The patrols’ area of activity extended from the north of Scotland down the east coast and round to the south of Wales. About 3,500 men were trained at Coleshill and, with a number trained locally, a total of nearly 5,000 well-trained and armed men awaited a possible German invasion.

Auxiliary Units hideouts were supposed to be merely the places to which Resistance men could withdraw to eat, sleep and lie low. Some of the first hideouts appeared to have been built with sieges in mind, with their own early-warning outposts several hundred yards away, connected to them by hidden telephone wires. By the end of 1940 about 300 hideouts were already in use around the country and by the end of 1941 there were 534 operational bases in use. No two were identical, but most were eventually made large enough to house six or seven men in reasonable comfort, although many at first were little more than fox-holes with log roofs, so badly ventilated that candles sputtered from lack of oxygen and the men who tried sleeping in them all night awoke with headaches.

Each hideout was eventually fitted with bunks, cooking stoves, Tilley lamps and other comforts provided by the Army, and each was stocked with food and water-in some cases sufficient to sustain a patrol for as long as a month. Wherever dampness was a problem the tinned foods were frequently replaced so that there was never a chance of besieged Auxiliary Units patrols being finished off by food poisoning.

Most hideouts had plenty of room for the patrols' arms, ammunition and sabotage material, but in some areas subsidiary hides were dug near by to hold these and additional stores of food. Many of the hideouts eventually had chemical lavatories, and a few even had running water and some rudimentary form of drainage.

The hideouts were so well concealed that anyone walking over them would not notice that the ground beneath their feet had been hollowed out, or that it was unusual in any way. And of course the hideouts had to be made impossible to detect from the air.

Undoubtedly the greatest problem was that of digging the hideouts and disposing of the subsoil which they had brought up without anyone noticing-not even the members of neighbouring resistance patrols. Everything possible was done to keep the hideouts inconspicuous the most common trapdoors on the hideouts were simply oak or elm boxes filled with a foot-thick layer of earth. Most of these trapdoors had to be lifted out, and to make this easier, many of them were mounted on steel springs that, when a hidden catch was pushed, raised the tray enough for a man to get his fingers under its rim to open it. Several of the trapdoors were inadvertently discovered during the war; one of them in a wood near Great Leighs, Essex, by a courting couple. They suddenly felt the ground begin to move beneath them. When they found out why, in some alarm they notified the police who in turn notified the Army, and that hideout was no longer used.

At the end of the war Royal Engineer demolition teams were sent around the country to destroy all the Auxiliary Units operational bases to keep them from becoming the hideouts of criminals on the run of play places where small children might easily get hurt. However, a number of the hideouts were not destroyed and, although most of them have by now caved in, leaving only rain-washed dents in the ground to mark their positions, a few still survive, mostly on private land where they are unlikely to become a nuisance.






Written by John Warwicker, published by Frontline Books
(ISBN 9781848325159)

'A carefully researched book on a long-neglected subject which fills a major gap in our Second World War knowledge' - Norman Longmate, author of If Britain Had Fallen 

British Secret Intelligence Service officers and others in the War Office were never convinced that appeasement would prevent a Nazi invasion. Defying high-level opposition, they quietly worked instead on preemptive 'Last Ditch' survival plans. These included a secret resistance network known as the GHQ Auxiliary Units. It was the only one in Europe prepared in advance of an enemy assault.

The Auxunits were civilian 'stay-behinds'. One section worked as Patrols, usually consisting of half-a-dozen men in hidden underground operational bases. They were hurriedly selected immediately after the Dunkirk evacuation then trained and equipped with firearms, explosives and booby-traps. Instructed to 'stay-behind' underground as the enemy passed over, they were then to emerge each night to commit mayhem for as long as they could stay alive. Others, men and women, would remain behind above ground, to spy on the enemy and communicate intelligence to the Defence Force by a covert radio network. These Units are still effectively secret and this is the most comprehensive history published to date.


On sale in the museum shop price £18

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