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Tony Comer

@tonycomer.bsky.social

Former Departmental Historian at GCHQ.

1,380 Followers  |  354 Following  |  163 Posts  |  Joined: 04.11.2023  |  2.2786

Latest posts by tonycomer.bsky.social on Bluesky

Paging @jockbruce.bsky.social whom I've been nagging in this context for some years.

27.11.2025 21:51 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

*A* Censored History of AA-83 πŸ˜‰

14.11.2025 21:13 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

+1 β™₯️ for the envoi.

16.10.2025 07:47 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Contagious Laughter (@contagiouslaughter.official) on Threads Following a ban on using animals for entertainment, the Prime Minister of Denmark explains a complication that arose when the state subsequently had to purchase four elephants from the circus. πŸ˜‚ funny...

From Threads. www.threads.com/@contagiousl... Animal welfare meets immigration policy.

13.10.2025 19:13 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Out to lunch at a pub today and the server asked what drinks people wanted. One asked for Chardonnay and was told 'We don't have any Chardonnay but our house wine is made from the same grape'. 'OK. I'll have that then '

12.10.2025 20:24 β€” πŸ‘ 21    πŸ” 2    πŸ’¬ 4    πŸ“Œ 0

Excellent review!

08.10.2025 07:59 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Thanks.

24.09.2025 11:43 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Thanks, Mark

24.09.2025 07:35 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I've had an article published in Diplomacy & Statecraft: 'Behind the Enigma: How GCHQ's Authorised History Appeared'.

The first 50 people to click on the link get a copy for free!

www.tandfonline.com/eprint/BCZTB...

23.09.2025 17:34 β€” πŸ‘ 24    πŸ” 9    πŸ’¬ 3    πŸ“Œ 0

It's (still!) hypothetical but I'd guess that the organisation would be fundamentally reformed from above leaving the ethical middle- and lower-level staff to accept the new reality or move on. Their ethical product wouldn't get through the new filter at the top.

21.09.2025 20:34 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I think if a country was democratically backsliding, a reasonably apolitical intelligence agency would be the first thing to be undemocratically backslid into following the party line.

21.09.2025 20:07 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I explore need-to-know again in a post at www.siginthistorian.blogspot.com looking at an Official Secrets Act case in which a clear Sigint connection was ignored because the investigators had no idea it existed.

17.09.2025 17:17 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

No. 'The School', maybe, just as GCHQ people today talk about 'The Department ' or (perhaps older, retired, people) 'The Office'. You'll sometimes see complicated 'Golf, Cheese and Chess Society' formations, but I've never seen them in anything contemporary and they aren't things people say.

16.09.2025 20:58 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I was surprised that it was written by a Norwegian.

13.09.2025 12:38 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Did Quex ever think he was subordinate to the Foreign Secretary?

05.09.2025 20:26 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Thanks, Frode.

31.08.2025 20:50 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

How good is 'I was there' as a guarantee of historical memory? Not, perhaps, as good as it might seem. A new post at siginthistorian.blogspot.com looks at records and memory.

29.08.2025 16:29 β€” πŸ‘ 7    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

Sid James's nephew.

21.08.2025 20:51 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
To keep traffic flowing on a busy road in Cheltenham the council has marked approved parking spaces as half on the road and half on the pavement.

To keep traffic flowing on a busy road in Cheltenham the council has marked approved parking spaces as half on the road and half on the pavement.

How to sort out parking on busy roads: this is what our council has done.

16.08.2025 18:37 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

… there's an awful lot of creative writing: imagined conversations and a neatness you don't get in real life. Tiltman *was* a fan; Marks *did* write poem codes; the Dutch Resistance was shamefully treated.

But it's a 'must read', perhaps the perfect introduction to cryptology for 14+ teens. (2/2)

02.08.2025 11:44 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I refuse to comment on that bl**dy pigeon: it blighted a couple of months of my life!

The Leo Marks book is an excellent read, and has brought more than one person to cryptanalysis as a career. It has a solid and historical foundation, but (you were expecting a 'but') ... (1/2)

02.08.2025 11:35 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

It's easy to overclassify and it's easy to be nervous about release. An illustration of this point in a new post on siginthistorian.blogspot.com

26.07.2025 10:00 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

It's you he'll bother, over there. He'll have been watching Clarkson's farm.

20.07.2025 19:50 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

So it's just a Β£38 rosΓ©?

13.07.2025 21:07 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

A new post at siginthistorian.blogspot.com looks at what can happen when two opposing sides are using the same cryptosystems.

03.07.2025 11:47 β€” πŸ‘ 10    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
National Archives at College Park, MD, will become a restricted federal facility | Hacker News

news.ycombinator.com/item?id=4437... shows the news that has provoked so much comment. Why it has happened is anybody's guess.

25.06.2025 11:05 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Lucky old Cumbria.

21.06.2025 21:20 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
RAF A400M a bit near my house.

RAF A400M a bit near my house.

RAF A400M ZM416 (c/s NAPER60) being used to teach pilots how to fly at 600 ft. I assume they have the aircon switched on!

17.06.2025 17:44 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Good description of Henry VIII but he is sadly not unique in terms of rufism and finiscampeism.

01.06.2025 12:31 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

… JosΓ© RamΓ³n Soler …

25.05.2025 20:28 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

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