The Royal United Services Institute For Defence And Security Studies
The Royal United Services Institute For Defence Studies, R U S I
- Country
- England & Wales
- Charity number
- 210639
- Status
- Registered
- Reporting
- Up to date Last filed Jan. 31, 2026. Filing history
- Registered
- Oct. 4, 1962
- Legal form
- Other
- Company number
- RC000531
Address
- Address
- Rusi
Whitehall
London
SW1A 2ET
Contact
- Phone
- 020 7747 2600
- director@rusi.org
- Website
rusi.org
Activities
RUSI is the UK's leading independent think tank on international defence and security. Its mission is to be an analytical research-led global forum for informing, influencing and enhancing public debate on a safer and more stable world.
Objects: The Promotion And Advancement Of The Science And Literature Of The Three Services
Classification
- How
- Provides Services, Sponsors Or Undertakes Research, Other Charitable Activities
- What
- Other Charitable Purposes
- Who
- The General Public/mankind
Geography
- Country
- Belgium, Kenya, United States
- Local Authority
- City Of Westminster
Finances
| Period end | Filed | Income | Expenditure | Assets | Employees |
|---|---|---|---|---|---|
| March 31, 2025 | Jan. 31, 2026On time | £16,616,542 | £16,561,198 | £16,946,416 | 113 |
| March 31, 2024 | Jan. 31, 2025On time | £18,715,927 | £18,172,618 | £17,836,548 | 125 |
| March 31, 2023 | Jan. 31, 2024On time | £16,800,162 | £15,991,716 | £8,539,593 | 127 |
| March 31, 2022 | Jan. 31, 2023On time | £15,367,601 | £11,848,010 | £12,192,945 | 115 |
| March 31, 2021 | Dec. 7, 2021On time | £11,130,492 | £9,393,083 | £13,599,746 | 93 |
Trustees
| Name | Appointed |
|---|---|
| The Duke of Wellington Charles Wellesley OBE DL (Chair) | Dec. 1, 2016 |
| Admiral Sir Philip Andrew Jones GCB DL | July 16, 2020 |
| Baroness Poppy Gustafsson CBE | Jan. 9, 2026 |
| Divyata Ashiya | July 18, 2022 |
| General Sir Nicholas Patrick Carter | Oct. 20, 2022 |
| Janice Elizabeth Hall | April 16, 2020 |
| Laurence Stephen Geller CBE | July 18, 2019 |
| Lord Peter Forbes Ricketts | Oct. 4, 2019 |
| Rt Hon Amber Augusta Rudd | Dec. 15, 2020 |
| Rt Hon John Whitaker Straw | Dec. 15, 2020 |
| Sharon Thorne | Oct. 29, 2024 |
| Suzanne Elizabeth Raine | Oct. 4, 2019 |
Linked charities
- Trench Gascoigne Prize Fund (210639-1)
- Brackenbury Memorial Fund (210639-2)
- Chesney Memorial Fund (210639-3)
- Eardley-Wilmot Medal Fund (210639-4)
Nearby
- Heywood Foundation 0.1 mi
- The Guards Parachute Association 0.1 mi
- The Victoria Cross And George Cross Association 0.1 mi
- King's Guard Officers' Mess 0.1 mi
- The Household Division Charity 0.1 mi