Less We Forget Poppy

The Life and Times of Hubert Brooks M.C. C.D.
A Canadian Hero

Less We Forget Poppy

Chapter 6: Missing Research & Enquiry Service – M.R.E.S.

Section 6.0: INTRODUCTION & FORMATION of the M.R.E.S.

Between 7–November–1945 and 28–July–1947 I was one of the operatives for the R.C.A.F. with the R.A.F. / Commonwealth Forces Missing Research & Enquiry Service (M.R.E.S.) based in Europe.

My initial assignment was Scandinavia and once this was completed I moved on to the American zone of Germany.

The Missing Research and Enquiry Service (M.R.E.S.) was set up at the end of WW2 with a mandate to locate Commonwealth forces personnel who had gone missing or had died in missions over enemy held territory.

The MRES turned into a worldwide organization that took the search to the battlefields and scoured millions of square miles to account individually for and bury their list of missing men and women. As the missing were found, they were ticked off of the list.

The FOREWARD to the Air Ministry REPORT 55/65 Ref: 6.1 on the 1944 to 1949 MRES operation comments "........(activities) concern a novel, often unpleasant and arduous task. ..... but, in the results achieved very satisfying to the (search officers)....... Particular tribute must be paid to the part played in this work by the Dominion Air Forces and by the individual Dominion officers .... This was a joint effort and the Dominions made their full contributions to it."

Very little has been publically said or written about the important work of the MRES after WWII. The (recent) references listed in Appendix B and in particular the excellent 2008 Stuart Hadaway book "Missing Believed Killed: Casualty Policy and the Missing Research and Enquiry Service" Ref 6.2 and his Journal 42 Royal Air Force Historical Society paper shed some light on the operations of the Service. Results of the Service's investigations are closed for 99 years under U.K. laws and very little has been released by the British government. Certainly very little has been written about the Canadian contribution or involvement. Ref: 6.28,   Ref: 6.29,   Ref: 6.30  
This is a bit surprising since of the 17,000 Canadian Flyers killed during WW 2, almost one third have no known grave.

It is important to recognize the efforts of one Canadian, Squadron Leader William Mace Mair of the Royal Canadian Air Force, whose work was deemed so outstanding that the Royal Air Force recommended him for an Officer, Order of the British Empire award which was gazetted in January 1948.

The recommendation for S/L Mair's award stated in part: "He has taken a large and responsible part in the initial organization of this Branch of the Service (MRES). He is entirely responsible for the exhumation procedure now in use, which he evolved from his own experience of research work in the field, and the application of his methods has enabled a large number of missing aircrew to be traced. Apart from being a most efficient officer, Squadron Leader Mair subordinates everything to his official duties and does not spare himself. He has continuously worked for long hours in an endeavour to perfect the organization and much of the success of the Missing Research and Enquiry Service is due to his foresight, planning and energy. The Missing Research Enquiry Units have a thankless and at times horrible task to perform but their importance cannot be too strongly emphasized. Squadron Leader Mair's work is particularly noteworthy."

(S/L William Mair was assigned to the Missing Research and Enquiries Section (MRES) in December 1944. Mair was next assigned to Europe as part of the British Air Force of Occupation where he worked with the British and American Graves Registration units. He was repatriated to Canada in September 1947 at which time he retired.)

With this account, I will provide a limited, but sufficient, insight into some of the day–to–day workings of the units I was associated with. I'm told that every single RAF casualty file still exists in a huge secure depository at Hayes, UK. The problem is that the files are to be "weeded" of sensitive personal information before release. That is a gargantuan task and I cannot imagine how or by when it will be done, if ever.

(It should be noted however that the final relevant M.R.E.U. report, minus exhumation records, were forwarded to the appropriate Dominion air forces (R.C.A.F., R.A.A.F., R.NZ.A.F.) for inclusion in service records for their MIA/KIA.
For R.A.A.F. crewmen, certain declassified service, repatriation and MREU records that have gone through the vetting process can be accessed on-line Ref 6.22 .
For R.C.A.F. crewmen, certain declassified service and MREU reports that have gone through the vetting process can be requested from the ATIP & Personnel Records Division of the Canadian Archives in Ottawa Ref 6.23 . )

Background into Formation of the The Royal, Dominion and Allied Forces Missing Research and Enquiry Service (MRES) 1944-1952

"Around the world I search for thee..."

The web site "RAF Missing Research Enquiry Service (MRES)" Ref: 6.3 nicely summarizes the background to the formation of the MRES.

During the 1939–1945 war, over 40,000 airmen from the RAF and Allied Air Forces were reported as missing on operations or routine flights.
The responsibility of establishing, as far as was possible, what had happened to these men, fell to the Air Ministry Casualty Branch.

During the early years of WW2 it soon became apparent that the system for tracing the remains of aircrew deemed "Missing Believed Killed" was totally inadequate. The Missing Research Section (M.R.S.) of the Air Ministry was set up in 1941 to deal with this problem. It collected and collated intelligence reports from a wide variety of official, unofficial and covert sources in an attempt to establish the fate of missing aircrew, using forensic or semi-forensic work to identify personal effects passed on through clandestine channels or bodies washed up on Britain's shores.

The task was enormous, and made particularly difficult due to the nature of air operations where an aircraft might be lost at any point from take off to landing back at base.

During the war years, investigation of missing aircraft and crews was hampered because of the difficulty in obtaining information at long range from overseas in occupied countries. Information about the fate of the missing airmen reached the Casualty Branch in various ways.

The missing aircraft investigations were carried out from an office in London and relied primarily on the International Red Cross with its headquarters in Geneva.

From time to time the International Red Cross Commision received from enemy sources news of casualties which they passed on to London. The "news" was incorporated into long telegrams referring to numerous crews. Each item in the telegram might include a date, a type of aircraft and the fate of some or all of its occupants, known or unknown: thus " 8/4; Lancaster: Smith, Jones captured; Robinson, Brown and two unknown dead".
The place of crash was not mentioned and no burial particulars given.

The I.R.C.C. telegram was usually followed by a schedule called by the Germans a "Totenliste, or Death List". This most often confirmed the data in the IRCC telegram and sometimes gave a burial place. For security reasons the place of crash was not given.

Other sources of information during the war were reports from allied agents in enemy or enemy–occupied territory, from the French, Dutch, Norwegian etc. Red Cross country organizations forwarded by permission of the Germans, from French organizations such as the Anciens Combattants ( roughly corresponding to the British Legion) and from Air Attaches and others in neutral countries.

Using these scraps of information, together with known details about which aircraft and crews had been reported missing, investigators could begin to build a picture as to the fate of some of the missing airmen. The information received was often obscure in the extreme and its solution demanded considerable detective ability.

After D–Day and the liberation of parts of Europe, it was possible to make fuller investigations. Now it was possible to receive reports directly from the areas where the aircraft had crashed. Some captured German records helped, as did the many relics and personal effects that had been rescued from the scene by the people of occupied countries who had then hidden them from the Germans during the period of occupation.

Identification of airmen who had died was assisted by the smallest of details such as a laundry mark on an item of clothing, the serial number on a service watch or the initials on a signet ring. It was painstaking and often harrowing work.

In November 1944, the Head of the Casualty Branch and the Officer in Charge of Missing Research went to Paris, and during their visit it became apparent that there was a need for a single unit or branch to undertake and co-ordinate the work of investigating the many airmen who were missing. Consequently, in early 1945, The Royal Air Force Missing Research and Enquiry Service was founded.

Working initially in France, Search Officers were dispatched to the places where aircraft were believed to have crashed. Their work involved interviewing local Mayors and their employees, local police, and anyone else likely to have information that would help.

To begin with, the Casualty Branch sent Casualty Enquiry forms, detailing all known information to date about a particular aircraft and crew. The Search Officers worked with this information, adding to it where possible before writing a report to send back to London.

From the outset the M.R.E.S. worked in close cooperation with the Army Graves Service. The Army was responsible for the exhumation and concentration of graves into British / Dominion Military Cemeteries, and for their registration. A Dominion Air Force officer was normally present at the exhumation to help in the identification of bodies known or believed to belong to one of the Air Forces. Once all the facts and the burial place were known the M.R.E.S. arranged for the Graves Registration Directorate to register and mark the grave. When this was completed a case would be considered closed.

Eventually it was realized that due to the number of crashes to be investigated a more methodical approach to locating and investigating them would be required. After dealing with the Casualty Enquires from London, Search Officers would then search in their area village by village and district by district.

In April 1945, a second Section was set up in Brussels. Eventually, sections were also established in Holland, Denmark, Norway, Italy and Germany. Searches were conducted in each of the countries by Officers working firstly from the Casualty Enquiries and thereafter by covering the country village by village, district by district.

With the increasing volume of enquiries as the MRES moved their searches into more and more countries; there was a requirement to recruit more Search Officers. Therefore, in August 1945, the Air Ministry, without mentioning the type of work to be undertaken, sent a letter asking for volunteers to work overseas.

Those who volunteered then reported to the Air Ministry Casualty Branch to be interviewed for selection. During their selection interview they were told the type of work that they would be required to do if selected. The volunteers then returned to their centers to await the decision of the Air Ministry.

Volunteers selected after this interview were then asked to return to the Air Ministry Casualty Branch to attend two days of lectures regarding the type of work that they were to undertake with the MRES. After being given time to arrange any personal matters in the UK, they reported to St James House in London on August 30th and were flown overseas to complete their training in the field.

After spending around a week in the field accompanying existing experienced Search Officers, they joined a Section. The Sections generally comprised a Commanding Officer and Six Search Officers. These Officers then commenced their own investigations in the countries that they were dispatched to with their Section."

For 5 years teams of the MRES, led almost entirely by ex–crew officers, scoured Europe, the Middle East and the Far East for missing believed killed airmen. Crash sites and graves needed to be found, and then identified. To close a case would involve the exhumation of bodies that had been extracted from wrecks and may have been buried, often several to a grave.

The MRES activities were actually closed down in 1949 in Europe and 1952 in the Far East (Korean War) against the recommendations of its staff – who still maintained that there was further work to be done. However public and political demands to cut budgets won out.


Some 70,000 RAF aircrew (including Commonwealth aircrew who fought with the RAF) had been killed in WWII. (The Royal Air Force will be taken to mean all of those Commonwealth and Allied forces who served under the direction and command of the British RAF. Allied in this context does not however include the Americans who, of course, operated separately.)

Of these, some 57,000 were from Bomber Command alone, and more than two thirds of these Bomber Command crew had no known fate.

Around the world, 41,881 men and women had simply disappeared and were listed as missing, believed killed. The bulk of them, some 37,000 of them were missing believed killed in Europe. Tens of thousands of RAF personnel still lay in their aircraft, or buried in hurried and poorly marked graves. The public simply expects the debts of "the many" to "the few" to be paid in full. There was no precedent in history to follow–up on the missing, presumed dead, casualties as a consequence of long range bombings and air missions.

According to (page 15) MRES Report 55/65Ref: 6.1, the approximate break down of missing aircrew personnel in % proportions of British, Australian, Canadian, New Zealand and other Allied forces, which influenced the initial manpower make up of the MRES, was:

For the R.C.A.F. circa July 1946 this meant some 30 Canadian officers and 40 airmen were attached to the MRES.


The European seach areas coverd by the M.R.E.S. are illustrated in the map below Ref: 6.1 (taken from Page 27 of Report AR55/65)

My search area while with the No. 3 M.R.E.S. included: Denmark, Norway (taking me to the north eastern tip of the country into the Arctic Circle) and later in the American Zone of Germany.

image Map of MRES European Operations


The Life and Times of Hubert Brooks M.C. C.D.

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