The RAF vacated the site in 1969 .
It is now the location of the British Armed Forces Permanent Joint Headquarters ( PJHQ ) for planning and controlling overseas military operations , together with the NATO Regional Command .
The RAF vacated the site in 1969 , and it is now the location of the British Armed Forces Permanent Joint Headquarters ( PJHQ ) for planning and controlling overseas military operations , together with the NATO Regional Command .