A recent High Court decision in Abbot and others v Ministry of Defence has set out new guidance on how hearing loss claims involving military service personnel should be approached.

Currently the case forms part of wider group litigation, but its implications are significant for any current or former service personnel who may be considering making a claim. In particular, the judgment allows for a more realistic and informed approach to understanding how military noise exposure affects hearing and how those claims should be valued.

Why Military Noise Exposure Is Treated Differently

The court acknowledged that the types of noise encountered during military service are not comparable to those in most civilian workplaces.

Exposure to gunfire, explosions, aircraft and heavy vehicles involves sudden, high-intensity bursts of sound. This “impulsive noise” impacts hearing very differently from continuous industrial noise and can cause damage in ways that don’t always show up on standard hearing tests.

As a result, relying purely on civilian benchmarks for hearing loss is no longer considered sufficient in military cases. This shift allows claims to be assessed in a way that better reflects the conditions service personnel actually experience.

Moving Away from a One-Size-Fits-All Approach

A more tailored, evidence-led approach to diagnosis is one of the key outcomes to come from the judgment.

What this means, is that rather than applying rigid criteria, assessments will now look at the full picture, including:

  • The individual’s service history
  • The nature and duration of their noise exposure
  • Medical evidence and expert opinion
  • The progression and pattern of any hearing issues

This broader approach will be particularly helpful for those whose symptoms may not neatly fit within the standard diagnostic thresholds. In practical terms, it means that a claim should not be dismissed simply because hearing loss is not immediately obvious on paper.

Tinnitus Claims Given Greater Recognition

Another significant outcome is the acknowledgement that tinnitus can exist independently of measurable hearing loss.

For many veterans and service personnel, tinnitus, often described as ringing, buzzing or hissing in the ears, can be one of the most persistent and distressing symptoms. Historically, some individuals have been discouraged from pursuing claims because hearing test results appeared within normal limits.

The court has now made it clear that, where tinnitus can be linked to noise exposure during service, it may form the basis of a valid personal injury claim.

A Broader View of Compensation

It has also now been recognised that the impact of hearing-related conditions extends beyond the injury alone. When calculating compensation, decisions may take into account:

  • Loss of future earning potential
  • The cost of hearing aids or ongoing treatment
  • Difficulties in securing or maintaining employment
  • The effect on communication, relationships and day-to-day life

This wider approach reflects the real-world, everyday consequences many individuals face and enables claims to be valued accordingly.

Bringing a Claim After Leaving the Armed Forces

One of the most common concerns for former service personnel is whether they have left it too late to make a claim.

In this case, the Ministry of Defence has taken a more flexible approach to limitation in certain circumstances, particularly where allowing a claim to proceed would not cause unfair disadvantage.

This means that even if many years have passed since your service, it may still be worth seeking legal advice. Each case will depend on its own facts, but it is no longer correct to assume that a claim would not be possible.

Group Litigation and the “Matrix” Scheme

The group litigation framework, often referred to as the “Matrix” scheme, has been extended until 31 July 2026.

However, it is important to note that you do not need to be part of this process to pursue a claim. Individuals can still bring claims independently where there is sufficient evidence to support them.

While the judgment represents an extremely positive development, claimants will still need to prove the key elements of a claim. In other words, you must be able to demonstrate:

  • That the Ministry of Defence failed in its duty to protect your hearing
  • That this failure directly caused, or materially contributed to, your condition

The level of compensation will then depend on the severity of your symptoms and how they affect your daily life and employment.

Seeking Legal Advice

If you are experiencing hearing loss or tinnitus following military service, this decision highlights the importance of obtaining specialist legal advice.

At Ison Harrison Solicitors, our team has extensive experience in handling claims involving military noise exposure. We understand the complexities involved and can guide you through the process with clear, practical advice.

We offer a free, no-obligation consultation to help you understand whether you may have a claim and what your next steps could be. Call 0113 224 7837 or email militaryclaims@isonharrison.co.uk.