- Security domain
- Intelligence
- What it is
- defence intelligence organisation · agency (level 3)
- Founded
- 1964
- Public mandate
- Provides strategic defence intelligence to the Ministry of Defence and the armed forces and supports the wider intelligence community.
- Acknowledged by
- gov.uk (official site)
- Active headcount
- 5,000 (2025) official, medium confidence
- Headcount source
- GOV.UK: Defence Intelligence
- Website
- www.gov.uk/government/groups/defence-intelligence
- Identifiers
- factbase.org/org/YT14AD4E45 · Q352160