The defence estate is divided as training areas & ranges (84.0%), research & development (5.4%), airfields (3.4%), barracks & camps (2.5%), storage & supply depots (1.6%), and other (3.0%). These are largely managed by the Defence Infrastructure Organisation.
What percentage of the defence estate makes up training areas and ranges? What makes up the smallest portion of the defence estate? What percentage of the defence estate is taken up by airfields? Who manages the defence estate? Barracks and camps are what percentage of the defence estate?