At one point, when Britain was fighting wars in both Afghanistan and Iraq, the Treasury proposed increasing the tour length. After all, it costs money to fly soldiers back and forth: cheaper surely to keep them there longer. It took Nicola Fear, a self-effacing King’s College London academic marshalling mammoth reams of data about soldiers and their mental health, to kibosh the idea. It was not so much the tour length, she showed; it was fiddling with it that increased PTSD, drinking, depression and many other bad outcomes besides. The idea was swiftly abandoned.
Though a diminutive professor whose voice rarely rang loudest in the room, “this woman commanded generals. Her intellectual rigour made people listen,” noted her friend and former colleague Amy Iversen.
When some in the media began claiming too many veterans were in prisons, she showed, to everyone’s surprise, that serving in the forces decreased all offending behaviour — even more so if you adjusted for social disadvantage. No one had ever linked military records with the criminal justice system before.
One type of offending did increase quite a lot, and that was violence — but only if you had been in combat. Also if you drank, which many did.
Her 20-year longitudinal military cohort study became the UK’s most trusted body of data on veteran health. And veterans deployed in a combat role turned out to have much higher rates of PTSD (17 per cent) than those in service support roles (6 per cent).
Former service personnel, she and the team at King’s showed, carry burdens afterwards that their civilian counterparts do not. They have twice the rate of PTSD of the general population, more than double the likelihood to misuse alcohol, and higher rates of hearing loss, osteoarthritis and depression. All this shaped the government’s 2025 veterans strategy, and also laid foundations for better informed veterans’ policy in the US, which lacked anything similar: the Americans often paid Fear to do studies they could not do themselves.
Along with a sharp intellect, she was known for kindness and modesty. The chief executive of Help for Heroes contacted her in 2022 to sound her out for a vacant position on his board. Fear thought about it, and then said “Yes, I can think of two or three people who might fit the bill”. He then laughed and said “err, Nicola, we are asking you”.
Fear was appointed CBE last yearAlamy
Nicola Townsend Fear was born in Dunstable, Bedfordshire, in 1969, the daughter of Mary Townsend, a nurse, and David Fear, an engineer who went on to manage aircraft factories. Known to her family as Nic (her younger brother Alastair was Ally), she would later joke that her time in the Brownies was as close as she herself came to uniformed service. When she was 12, they moved to the eastern Isle of Wight, after her father became manager of the Britten-Norman factory, producing light aircraft at Bembridge airport.
She attended Sandown High School, a state school four miles down the beach, pursued the gymnastics for which a petite frame suited her, and in her island years also developed a lifelong taste for strenuous activity outdoors. Her mother died of breast cancer when she was 18, which affected her deeply and led to a closeness with her extended family and unusually large collection of close friends, many of whom she would urge to early-morning runs at conferences or exactingly precise cooking sessions.
She went to King’s College London to read pharmacology, conscious she was first in her family to attend university. Afterwards she made a short return to the Isle of Wight, to work in public health, and in spare moments drive a convertible Suzuki jeep around the island. Soon she headed to the London School of Hygiene and Tropical Medicine for a master’s in epidemiology; trained epidemiologists, she had come to believe, was what public health needed.
From there she progressed to Oxford to write her DPhil under Eve Roman, the doyenne of occupational epidemiology. Her methodological precision began to define her, through a post-doctorate in Leeds researching cancer epidemiology, and a civil service role in Bath at Defence Statistics. The latter used her research background to shed light on the possible suicides, amid claims of bullying, of five British Army trainee soldiers at the Princess Royal Barracks in Deepcut between 1995 and 2002.
It was returning to King’s in 2004 when she hit her stride. Her first papers, in The Lancet, examined the impact of serving in Iraq and Afghanistan on forces members’ health and wellbeing. Even while becoming known for emphasising that research was “about the team”, Fear quickly became one of the leading scholars of veterans’ health, author of more than 360 academic publications and among the top three worldwide by citations.
She was the first to look into how bodies and minds adapt to surviving injuries that would have been fatal only a few years earlier. Her long-term Advance study, which continues, looked at all UK forces members who were severely injured in Afghanistan and Iraq. Amputees — with their visible injuries and tangible paths for rehabilitation — turned out to fare better, with less depression and PTSD, than people who suffered less noticeable injuries such as burns or organ damage.
In 2014, King’s made her a professor and chair of epidemiology, three years after becoming joint director of its Centre for Military Health Research. She later also became co-director of the Forces in Mind Trust Research Centre (now called the Centre for Evidence for the Armed Forces Community). A collaboration between King’s and RAND Europe, this offered usable research insights to a veterans support charity sector that spends almost £1 billion a year.
As an unpaid adviser to the Ministry of Defence, Fear helped move its mental health strategy away from an unhelpfully narrow focus on PTSD; alcohol, she showed, was a bigger problem. Substance abuse rose too among injured personnel, as well as those who served shorter periods or left younger. However, her work also showed mental health screenings, before or after deployments, were ineffective in improving outcomes or help-seeking behaviours. This research led the UK to reject the routine psychological screenings the US and Canada use.
“Where she reigned supreme was in the field of families,” said the psychiatrist Sir Simon Wessely. The Ministry of Defence had neglected families: she showed that forces children more often had special education needs, and the reason for these difficulties was not parents’ time on deployment. Instead, they started when parents came back with mental health or alcohol problems. She also showed how frequent relocations and separations create unique pressures for spouses and children. All this resulted in what the Office for Veterans’ Affairs admitted was a vastly improved Armed Forces Families Strategy.
She began an annual research day for military families, which quickly became popular among ministers as well. Prince Harry not only attended in 2017 and 2018, but led panel discussions as well. From there, and following the Prince Harry connection, she became involved with the research side of Invictus.
Female veterans had been badly neglected: but her cohort study of 9,000 had enough women in it to show they have osteoarthritis, migraine and thyroid disorders more than either male veterans or female civilians. In uniform they experience less unit cohesion than men, and also face unique challenges when moving to civilian life: they are more likely to leave for health or family reasons. Reservists have also been overlooked even as the UK has depended on them more: they experience more frequent and prolonged mental health issues than their regular counterparts. This finding made the MoD create a new specific mental health programme for reservists.
When the coronavirus broke out in the UK in March 2020, Fear took on a role with the Scientific Advisory Group for Emergencies, better known as Sage, offering her expertise in epidemiology during the pandemic to its behaviour insights group. Meanwhile, her research on veterans gave the NHS enough evidence to launch, in 2023, a multimillion-pound mental health service for ex-forces personnel, says Kate Davies, NHS England’s national director for armed forces healthcare. Tens of thousands have benefited since from what the NHS named Op Courage.
Nearer home, she first met her husband, Dan Wood, an analyst and fellow keen runner, in 1993 at her brother’s graduation. They reconnected in 2001 at a wedding in Provence, bonding over references to lyrics from Jamiroquai. Two years later, they were married on her birthday. Together, they had two children, bearing their combined surnames: Mary Megan Woodfear and Max Moses Woodfear.
A move to Hastings happened accidentally, amid housing timing issues and commuting realities. Life by the sea worked, though, and they moved into a house in St Leonards-on-Sea — Dan’s home town — in June 2005. The two-hour gap between family and her work in London helped her keep the two separate. Only when she was appointed CBE last year for her work in military epidemiology did many of her friends on the East Sussex coast realise what she did.
On being diagnosed with colon cancer, her response was to lay groundwork for an occupational epidemiology fellowship — funding to give a researcher in their early career protected time to think, learn and undertake meaningful work beyond the constraints of standard training. The Colt Foundation, specialising in occupational and environmental health, took up the suggestion, for what will be called the Townsend Fear Fellowship in Occupational Epidemiology.
Professor Nicola Fear CBE, expert in veterans’ mental health and military epidemiologist, was born on May 3, 1969. She died of cancer on February 16, 2026, aged 56