The keep is now a regimental museum for the Devonshire Regiment, the Dorset Regiment, the Devonshire and Dorset Regiment, The Dorset Yeomanry, Queen's Own Dorset Yeomanry, The Dorset Militia, The Royal Devon Yeomanry and 94 Field Regiment RA.
The keep is now a military museum for the Devonshire Regiment, the Dorset Regiment, various amalgamated regiments, The Dorset Yeomanry, Queen's Own Dorset Yeomanry, The Dorset Militia, The Royal Devon Yeomanry and 94 Field Regiment RA.