Military History & Records

By Gerald Whitcombe, military records archivist · Updated 4 June 2026

Military Data Resource is an independent archive and research guide for anyone tracing the human story behind a uniform, a campaign or a name on a memorial. It brings together practical guidance on researching service records, an honest look at the major conflicts, and the documentation that keeps the missing and the prisoners of war from being forgotten.

Why military records matter

Every service record is a small biography written in dates, units and postings. Behind each one is a person — someone who enlisted, trained, marched, and in many cases never came home. For families, those records answer questions that have stayed open for generations: where a grandfather served, what a great-uncle did before he disappeared, why a medal sits in a drawer with no story attached to it.

For historians, the same documents are primary evidence. A muster roll, a casualty return or a prisoner-of-war card can confirm or overturn what the official narrative claims. Records are how the broad sweep of history is anchored to verifiable fact, and learning to find and read them is the single most useful skill a researcher of military history can develop.

What this resource covers

This site is organised around the questions people actually arrive with. Rather than retell battles you can read about anywhere, it focuses on sources, methods and context:

• Researching military records — a step-by-step guide to service files, archives and the documents that survive.
• POW/MIA — how prisoners of war and the missing are documented, accounted for and remembered.
• The Civil War — researching one of the most heavily documented conflicts in history.
• Future warfare — how armies, doctrine and technology are studied and forecast.
• General military history — the long arc of conflict, and the heritage and objects it leaves behind.

How to read military history

Good military history is sceptical history. The first reports of any engagement are usually wrong — casualty figures are estimates, unit positions are confused, and the victors write first. A careful researcher treats every source as a claim to be checked against others, and gives the most weight to documents created close to the event by people with no reason to flatter.

That is why archives matter more than anthologies. A regimental war diary written the same week outranks a memoir polished decades later. A contemporary casualty list outranks a round number repeated in a newspaper. Throughout this resource the emphasis is the same: start from the record, then build the story — never the reverse.

Where to start your research

Almost every research project begins the same way: with a name and a fragment. A photograph, a cap badge, a half-remembered posting. From there the path runs through national archives, regimental museums and the growing body of digitised records online. Our guide to researching military records walks through that path in order, so you spend your time on the sources most likely to hold an answer.

If your interest is a particular conflict, the period pages are the place to begin — the heavily documented Civil War, the study of future warfare, or the wider sweep of military history and the objects it leaves behind. Whatever brought you here, the aim is the same: to help you find the record, read it honestly, and tell a story you can stand behind.

Frequently asked questions