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Armed Forces: Dental Services

Asked by Helen MaguireLiberal DemocratMinistry of DefenceTabled Answered 29 October 2025UIN 84008

The question

To ask the Secretary of State for Defence, how many armed forces personnel were categorised as NATO dental fitness Category (a) 2, (b) 3 and (c) 4 on the basis that they needed dental care or treatment in order to be fully deployable in each of the last 10 years.

Answered by Louise Sandher-Jones

The following table provides the numbers of UK Armed Forces personnel categorised as NATO Category 2, 3 and 4, as at 1 April each year from 1 April 2015 to April 2025:

NATO Category

2

3

4

2015

10,096

8,015

28,767

2016

9,893

6,948

22,478

2017

9,496

6,081

19,435

2018

10,409

6,306

23,712

2019

9,966

6,421

18,066

2020

10,005

7,261

19,927

2021

13,237

13,523

43,947

2022

13,318

12,348

26,962

2023

11,451

10,687

23,358

2024

17,221

12,283

21,699

2025

21,461

13,742

20,870

Personnel categorised as NATO Category 2 and 3 are those who require either preventative or interventive treatment to achieve optimal dental fitness.

Personnel categorised as NATO Category 4 are those who require a periodic dental examination, have an undetermined dental status, or have missing or incomplete dental records.

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