|Type||Storage and Distribution Centre|
The site dates back to September 1942 when a depot was constructed near Bicester to provide logistical support for operations in Europe during the Second World War. It is serviced by the Bicester Military Railway. In 1961 the ordnance depots at Didcot and Branston were closed and a Central Ordnance Depot was created at Bicester. Between 1980 and 1982 the ordnance depots at Chilwell and Ruddington were also closed resulting in an increased role for the remaining central ordnance depots at Bicester and Donnington. The depot became known as the Defence Storage and Distribution Centre in April 1999.
A bomb disposal training base, built at a cost of circa £100 million and including a cave complex, a dive pool and roadways was established at St George's Barracks on the site in March 2013. Then in September 2014, 23 Pioneer Regiment, which had been based at St David's Barracks on the site since the 1940s, was disbanded. 1 Regiment RLC moved from Gütersloh in Germany to St David's Barracks at Bicester in 2016.
The St David's Barracks portion is earmarked for disposal, with a closure date of 2028.
- "Bicester Military Railway". Bicester Local History Society. Retrieved 2 May 2015.
- "Bicester bomb disposal training base opens". BBC. 15 March 2013. Retrieved 2 May 2015.
- "Disbanded 23 Pioneer Regiment in final parade". BBC. 26 September 2014. Retrieved 2 May 2015.
- "Future of British Army bases in Germany Revealed" (PDF). Ministry of Defence. Archived from the original (PDF) on 4 March 2016. Retrieved 2 May 2015.
- "Is Your Military Base Closing? Read The Full List Of Sites Shutting". Forces News. 20 October 2020. Retrieved 20 October 2020.