Corps of Military Police in WWII – Research Guide

The Corps of Military Police turns one of the usual assumptions of British Army research on its head: neither a strong county recruiting connection nor a recognisable regimental campaign trail can be relied upon to place an individual soldier. Military Policemen were recruited nationally and served wherever the Army required them, giving the corps a wartime footprint that stretched across the globe. This page explores what that means for anyone trying to reconstruct an individual career, including how the corps’ allocated Army service numbers can identify men who originally entered its ranks and why a different number may point towards an earlier military connection. The nature of a corps also matters, with Military Police personnel brought together by a specialist function rather than membership of a traditional county regiment. Their worldwide employment creates the bigger research challenge: two men wearing the same cap badge could have experienced entirely different theatres, campaigns and conditions during the Second World War. Campaign medals consequently become particularly useful geographical evidence, while casualty figures help reveal the human cost of maintaining this specialist presence across the Army’s operations. For the Military Police researcher, identifying the corps is therefore only the beginning; the real task is discovering where in the Army’s global war that individual policeman actually served.

A Distinctive Corps of Military Police Number Block

The Corps of Military Police was allocated the Army service-number block 7681001–7717000, making this range an important starting point when researching a soldier whose early military career is unclear. A number falling within this block can provide strong evidence that the man's original enlistment was associated with the Corps of Military Police, rather than simply showing that he served with the corps at some point during the Second World War. This distinction matters because wartime soldiers could move between regiments and corps, and the unit recorded later in a man's career was not necessarily the organisation into which he originally enlisted.

For family historians working from photographs, medals, casualty records, surviving paperwork or a service number recorded in family documents, the number can therefore help reconstruct the beginning of a military career. Conversely, a man known to have served with the Military Police whose number belongs to another regiment or corps may have entered the Army elsewhere before subsequently transferring. The 7681001–7717000 range is therefore particularly useful as evidence of a soldier's original Army affiliation and can help researchers distinguish between men who enlisted directly into the Military Police and those whose association with the corps developed later.

National Recruitment and a Truly Global Wartime Role

Unlike the county infantry regiments, the Corps of Military Police did not belong to a single traditional recruiting territory. Its wartime personnel could come from across Britain, making recruitment geography much less useful as an identifying feature than it is for regiments strongly associated with particular counties, cities or towns. This national character became even more pronounced as wartime recruitment became increasingly centralised and the Army expanded to meet the demands of a global conflict.

The geographical spread of Military Police service was even wider. Wherever substantial British Army formations operated, Military Police personnel could also be required, meaning that a wartime career might take a member of the corps into very different theatres across the world. For researchers, this makes the Corps of Military Police fundamentally different from formations whose wartime histories can be followed through a relatively narrow sequence of campaigns. Knowing that an ancestor served in the corps does not, by itself, identify where he served. Evidence of location, dates, formations or individual postings becomes particularly valuable. The combination of national recruitment and worldwide deployment means that Military Police research often requires researchers to resist assumptions based on a soldier's birthplace or the corps name alone and instead reconstruct his individual route through the war.

Campaign Medals Depend on the Individual Soldier's Service

The worldwide employment of the Corps of Military Police has an important consequence for interpreting Second World War campaign medals. The 1939–45 Star and War Medal 1939–45 provide a useful starting point when considering wartime service, but membership of the corps did not create one standard medal entitlement. Military Police personnel served across numerous theatres, so additional campaign stars depended upon where and when the individual soldier served, rather than simply upon his corps.

A Military Policeman whose wartime service took him to North Africa, for example, could potentially qualify for the Africa Star, while service in the Italian campaign might lead to the Italy Star. A very different career in the Far East could instead produce entitlement to the Burma Star, while qualifying operational service in the final campaign in North-West Europe could result in the France and Germany Star. Medal groups can therefore be especially informative when researching the Corps of Military Police. Rather than treating the ribbons simply as decorations earned during WWII, researchers can use the combination of campaign stars as evidence for the broad geographical shape of a man's service. With a corps whose personnel were deployed globally, the medal group may provide some of the first clues as to which part of that enormous wartime story actually belonged to the individual soldier.

Explore similar units:

1. Royal Army Medical Corps: Another Corps concerned with "personnel" type duties
2. Royal Artillery: One of the British Army's most prominent Corps
3. Royal Engineers: A specialist corps operating throughout the British Army

Click here to explore similar infantry regiments in the main WWII Regiment & Corps Library.