The Knowledge That Endures: Why Veteran Voices Matter to Defence Research

The Armed Forces have become better over the years at capturing lessons of
service, but not always the lived experiences of those who served. For the veteran,
those memories rarely fade; military life leaves its mark long after the uniform is
returned. Yet those experiences are seldom retained within the institution — they
leave with the person who lived them.

Preserving those memories matters. Of course, there is trauma in service, but there
is also humour, camaraderie, belonging and a deep sense of purpose. They remind
us what service feels like — the shared mission, the friendships formed and the pride of it all. These aren’t just stories of endurance, but of meaning, achievement and identity. Without them, our understanding of service becomes one-dimensional — reduced to suffering and recovery when it should reflect the full spectrum of experience.

Many of those who served in Iraq and Afghanistan have now left the military. They
carry with them experiences and memories that few outside their world will ever
know. That knowledge now resides beyond the organisation — in workplaces,
communities and everyday life. Listening to it isn’t nostalgia; it’s how a nation learns from its veterans.

As a veteran researching veterans, I’m often asked why people agree to be
interviewed. The assumption is that interviews are mainly for those who are
struggling. That’s not what I see. Many come forward because they want their
experiences to count for something — to correct misconceptions, to pass on lessons, to show that service life leaves more than scars. Altruism and stewardship appear as strongly as catharsis.

Every veteran’s account offers something distinct. Some talk about hardship; others recall moments of humour, closeness or quiet pride. Many describe how those same values flow into everyday life — integrity, loyalty and discipline. What matters is not the scale of the story, but its texture: the ordinary moments that reveal what service means, and what it continues to mean after it ends.

For researchers, the task is to listen carefully — not just to what veterans say, but
how their experience shapes their words. That includes recognising how frustrated
veterans can be when interviewers misunderstand the military-specific phrases and culture that define their world. Veterans open up when they feel recognised, not analysed. Ethical interviewing means knowing when to pause, when to ask, and when to let silence do its work. It also means recognising that reflexivity is not self-analysis but discipline — a way of keeping empathy sharp and interpretation
grounded.

Why does this matter now? Because the core of military experience no longer
resides within the armed forces. Instead, it exists among those who previously
served and among the families who shared that life with them. Their stories contain insights about adaptation, identity and continuity that can influence how we consider service in the future — not merely as a job, but as an integral part of society.

We should listen beyond injury. Speak to those who found fulfilment, those who
struggled, and those who simply carried on. Each has something to teach. If
research concentrates only on distress, it fails to capture endurance — and the pride and purpose that keep veterans steady when things are hard. The knowledge now lies not in doctrine alone, but in the stories of service and the lives that followed. As researchers, our task is to reach those voices — to gather what was lived and understand why what was lived matters.

About Martin Thorp

Martin Thorp MBE PhD is a veteran of the British Army (24 years, Parachute
Regiment), a Non-Resident Fellow at Cornell University, and a researcher on
command, combat and psychological trauma. His current work examines how
leaders prepare, limit, manage and support soldiers’ psychological endurance in
combat.