Our Heritage
Founded in 1831 by a group of leading military officers and senior politicians led by the Duke of Wellington, RUSI is the world’s oldest defence and security think tank.
Explore the history of our organisation, the establishment of our prestigious awards and prizes and our notable military history library collection.
Our History
Read about our journey from 1831 up until the present day, covering our two primary locations, and some of the conflicts we have studied, discussed and responded to.
Awards and Prizes
The Chesney Gold Medal is the highest award in the gift of the Council of the Royal United Services Institute. The medal is awarded to mark a life-long distinguished contribution to international defence and security, to the benefit of the United Kingdom and/or the international community
The Duke of Wellington Medal for Military History aims to reward on an annual basis the best English language writing on military history, interpreted widely to include the role of the armed forces, the conduct of wars, and the impact of conflict on nations and societies, over any period up to the present day.
