In 1922, The Inniskillings (6th Dragoons) and the 5th Dragoon Guards (Princess Charlotte of Wales's) were amalgamated into a single regiment. The new unit's first colonel-in-chief was King Albert I of Belgium.
Initially known as the 5th/6th Dragoons, it regained its dragoon guard status as well as its association with Enniskillen in 1927, becoming the 5th Inniskilling Dragoon Guards. In 1935, it also gained a 'Royal' prefix.
During the 1920s and 1930s, the regiment served in Egypt, Palestine, India and England. It mechanised with light tanks and troop carriers in 1938, and joined the Royal Armoured Corps the following year.
In the Second World War (1939-45), it fought in northern France during the 1940 retreat to Dunkirk. It only returned to action in 1944, landing a little after D-Day with 22nd Armoured Brigade, fighting across north-west Europe and reaching Hamburg by the time of the German surrender.
The post-war period saw the regiment fighting in the Korean War (1950-53), particularly in the defence of a position known as 'the Hook'. It was then posted to West Germany with the British Army of the Rhine until the 1980s. This period was interrupted by service in Egypt (1953), Aden (1964), Libya (1965) and Cyprus (1966).
In 1981, it became the first Irish regiment to deploy to Northern Ireland during 'the Troubles'. It began preparing for the Gulf War (1990-91), but the conflict ended before the unit could be posted there.
In 1992, the regiment was amalgamated with the 4th/7th Royal Dragoon Guards to form The Royal Dragoon Guards.
The National Army Museum works together with Regimental and Corps Museums across the country to help provide a network of military museums for everyone to visit and enjoy.
Explore the history and collections of the 5th Royal Inniskilling Dragoon Guards by visiting The Royal Dragoon Guards displays at York Army Museum, and The Inniskillings Museum.