Question to the Ministry of Defence:

To ask Her Majesty’s Government, in relation to the 18 Ministry of Defence files on unidentified aerial phenomena (UAP) that have yet to be released to the public, what is the originating division of the file reference M9/18; what is the remit of that division in relation to UAP; and what is their latest estimate of when the 18 files will be passed to the National Archives, and then released to the public.

The originating branch of file reference MO9/18 relates to ministers' private offices. The latest estimate of when the 18 files will be delivered to the National Archives is before March 2016. The National Archives will make the necessary judgement about when they release these files to the public.