Right, so the latest batch of Ministry of Defence UFO-related files were released via the National Archives last spring and I spent a genuinely embarrassing amount of my Sunday afternoon downloading and going through them. The short version: there are around 240 pages in this release covering the period 1994 to 2002, and of those approximately 240 pages, I would estimate that maybe 60 to 70 are actually legible in any meaningful sense. The rest is either entirely redacted, redacted in ways that remove any useful context, or - and this is my personal favourite - pages where they've redacted the redaction explanations.
What is actually visible is mostly procedural. Memos about how sightings should be logged. Letters from members of the public being politely thanked and told that no defence significance was found. The odd incident report that has had everything removed except the date, the location, and the name of the filing officer. I did find one page that referenced an investigation into a sighting near RAF Lossiemouth in 1997 that seemed to involve scrambling aircraft - the word "intercept" was not redacted - but everything else about that document is solid black. Completely useless as evidence of anything except that they are very good at using a felt-tip pen.
I'm not necessarily saying this proves a cover-up, because obviously the files that prove a cover-up would be the ones most thoroughly redacted. But there's something almost satirical about releasing documents under freedom of information that contain less information than the original press releases. If anyone else has gone through these or has experience with FOIA requests to the MOD more generally, I'd genuinely love to know if there's a more productive avenue. I've found the American approach to UAP disclosure - however incomplete - feels considerably more substantive than whatever this is.