Latest work

Government cyber resilience

Published on:

Report Value for money

Cyber security

The UK’s F-35 aircraft programme

Summer 2025

Work in progress

Defence and national security

The MoD’s oversight of Reserve Forces’ and Cadets’ Associations

Spring 2025

Work in progress

Defence and national security

Ministry of Defence 2023-24

Published on:

Overview Departmental overview

Defence and national security

Investigation into military support for Ukraine

Published on:

Report Value for money

Defence and national security

The Equipment Plan 2023 to 2033

Published on:

Report Value for money

Defence and national security

Ground crew on aircraft carrier with fighter jet

Ministry of Defence 2022-23

Published on:

Overview Departmental overview

Defence and national security

Defence inventory management

Published on:

Report Value for money

Defence and national security

Military helmet, gasmask and backpack

Investigation into the performance of UK Security Vetting

Published on:

Report Value for money

Defence and national security

Search all our work on Defence and national security