Royal United Services Institute

Coordinates: 51°30′15″N 0°07′33″W / 51.5043°N 0.1259°W / 51.5043; -0.1259
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Royal United Services Institute
Formation1831; 193 years ago (1831)
Legal statusNonprofit organization[1]
HeadquartersWestminster, London, United Kingdom
Coordinates51°30′15″N 0°07′33″W / 51.5043°N 0.1259°W / 51.5043; -0.1259
The Duke of Kent
Karin von Hippel

The Royal United Services Institute (RUSI, Rusi) is a defence and security think tank headquartered in London, United Kingdom. It was founded in 1831 by the Duke of Wellington, Arthur Wellesley.[2][3] The institution was registered as Royal United Service Institute for Defence and Security Studies and formerly known as the Royal United Services Institute for Defence Studies. The current president of RUSI is the Duke of Kent and its Director-General is Karin von Hippel.[4][5]


RUSI was founded in 1831, making it the oldest defence and security think tank in the world, at the initiative of the Duke of Wellington. Its original objective was to study naval and military science.

The Duke of Wellington spearheaded the establishment of RUSI in a letter to Colbourn's United Service Journal arguing that "a United Service Museum" should be formed, managed entirely by naval and military officers, and under patronage of the monarch, then King George IV, and the commanders-in-chief of the armed forces. Such an institution would prove that the two professions have entered the lists of science, and are ready to contend for honours tam Artibus quam Armis ('as much through the arts as through weapons').[2]

Subsequently, Commander Henry Downes, Royal Navy, assembled a group with a view to forming a committee for action, to which King George's First ADC was commanded to convey "His Majesty's gracious and high approbation of the undertaking and of the principles on which it is proposed to conduct it", which were stated to be suitable for "a strictly scientific and professional society, and not a club". The death of the King delayed matters, but the Duke of Clarence expressed his readiness to become a patron so, encouraged by the powerful support of the Duke of Wellington, the First Aide-de-camp, Sir Herbert Taylor, re-submitted the project to William IV (the former Duke of Clarence), and was able to assure the committee that "it could proceed under his Majesty's gracious auspices".[citation needed]

On 25 June 1831 the committee met. The chair was taken by Major General Sir Howard Douglas, in his person a symbol of the "United Service": a soldier who was the leading expert on naval gunnery. The resolution that the institution be established was put by the future Field Marshal Viscount Hardinge and seconded by the future Rear-Admiral Sir Francis Beaufort, the famous hydrographer. The first name adopted was the Naval and Military Museum: this was altered in 1839 to the United Service Institution, and in 1860 to the Royal United Service Institution by a royal charter of incorporation.[6] In 2004 the name was changed to the Royal United Services Institute for Defence and Security Studies. Fellows of RUSI may use the five-letter post-nominal abbreviation, FRUSI.[citation needed]


Prior to moving into its current purpose-built headquarters in 1895, RUSI began its existence in Whitehall Court, then moved to a house in what was then known as Middle Scotland Yard in 1832. Queen Victoria granted RUSI the use of the Banqueting House, in Whitehall, Westminster. It finally moved to its current location next door to the Banqueting House in 1895.[2] In March 2022, RUSI announced that it had successfully secured "£10 million for the redevelopment of our 61 Whitehall home, to which we will return in 2023".[7]

As of the end of March 2022, RUSI has 111 employees in the UK, up from 78 the year prior.[7]


RUSI is a British institution; however, it operates with an international perspective. It promotes the study and discussion of developments in military doctrine, defence management and defence procurement. In the 21st century RUSI has broadened its remit to include all issues of defence and security, including financial and organised crime, terrorism and the ideologies which foster it and the challenges from other man-made or man-assisted threats and from natural disasters.[8]

RUSI has a membership consisting of military officers, diplomats and the wider policy community, numbering 1,668 individuals and 129 corporate members (see the last page of the latest Review).[8]

RUSI members and the wider defence and security community have access to the following activities:


According to its website, RUSI "maintains a wide range of multidisciplinary research specialisms. It focuses on the areas of Military Sciences, International Security Studies, Terrorism and Conflict, Cyber, Nuclear Proliferation, Financial Crime and Organised Crime".[9] In April 2020, RUSI released a report urging the UK's intelligence agencies to step up their use of artificial intelligence in order to "keep pace" with adversaries who seek to exploit new technologies to attack Britain.[10]


Foreign Secretary Philip Hammond speaking at the Royal United Services Institute in London on 10 March 2015.

RUSI experts are often called upon to provide analysis and commentary on the leading defence and security issues of the day.[11] In addition, hosts timely analysis on the defence and security issues of the day. Content is drawn from its publications and briefings from its researchers.[12]


RUSI publishes a number of periodicals and books. Its flagship publication is the RUSI Journal.[citation needed]


In 2008[13] and 2020, RUSI was named Think Tank of the Year by Prospect magazine.[14]

In 2008 and 2011 the magazine named RUSI "Foreign Policy Think Tank of the Year",[15] and in 2018, RUSI was short-listed in the Economic and Financial as well as the International Affairs categories.[16]


RUSI gets its funding from individual members as well as corporate members, which include major corporations from numerous countries.[17][18] RUSI is governed by a council comprising vice-presidents, trustees and an advisory Council. Members serve for a three-year term.[19]

See also[edit]


  1. ^ Charity Commission
  2. ^ a b c "Royal United Services Institute (Biographical details)". The British Museum, UK. Retrieved 23 July 2018.
  3. ^ Harding, Luke (4 March 2022). "Demoralised Russian soldiers tell of anger at being 'duped' into war". The Guardian. Retrieved 4 March 2022.
  4. ^ "RUSI Governing Bodies". Royal United Services Institute. 2022. Retrieved 21 March 2022.
  5. ^ "Staff and Fellows". Royal United Services Institute. 2022. Retrieved 21 March 2022.
  6. ^ Hartwell, N. M. (2019). "A repository of virtue? The United Service Museum, collecting, and the professionalization of the British Armed Forces, 1829–1864". Journal of the History of Collections. 31 (1): 77–91 – via Oxford University Press.
  7. ^ a b "Financial Statements" (PDF). 31 March 2022. Retrieved 28 March 2023.
  8. ^ a b "2016/2017 Annual Report". Archived from the original on 23 August 2018. Retrieved 23 August 2018.
  9. ^ expertise
  10. ^ Warrell, Helen (2020). "UK intelligence urged to step up AI use to counter cyber threats". Financial Times.
  11. ^ "Royal United Services Institute". Retrieved 18 July 2014.
  12. ^ "Timely analysis". Archived from the original on 7 December 2013. Retrieved 18 August 2018.
  13. ^ "Prospect Magazine's Think Tank of 2008". Retrieved 18 July 2014.
  14. ^ Prospect, magazine (3 November 2020). "The 2020 Think Tank Awards Ceremony". Prospect magazine. Archived from the original on 14 June 2021.
  15. ^ "Prospect Think Tank of the Year: The Winners". Prospect Magazine. Retrieved 18 July 2014.
  16. ^ 2018 shortlisted
  17. ^ "XFunding".
  18. ^ "Corporate Members".
  19. ^ "List of members of RUSI Council". Archived from the original on 6 August 2013. Retrieved 18 July 2014.

External links[edit]