Photos of the entire MI5 spycraft manual (1939), which has only been released by The National Archives in January 2025, in this 🧵 🕵️🔍👇
The winner of the vote was KV 1/76!
It contains three copies of a booklet of advice to new Security Service (MI5) observers, issued during the Second World War
It’s quite short, so I can show it all
🧵
It contains three copies of a booklet of advice to new Security Service (MI5) observers, issued during the Second World War
It’s quite short, so I can show it all
🧵
February 27, 2025 at 5:00 PM
Photos of the entire MI5 spycraft manual (1939), which has only been released by The National Archives in January 2025, in this 🧵 🕵️🔍👇
🇨🇳🇬🇧🕵️ L’État chinois “n’arrête pas de tenter de perturber les procédures et d’influencer l’action du Parlement”, s’indigne le président de la Chambre des communes
Espionnage : le MI5 accuse Pékin d’avoir ciblé Westminster sur LinkedIn
bit.ly
November 19, 2025 at 4:53 PM
🇨🇳🇬🇧🕵️ L’État chinois “n’arrête pas de tenter de perturber les procédures et d’influencer l’action du Parlement”, s’indigne le président de la Chambre des communes
And voila! Straight from the #MI5"playbook of #PuerilePropaganda"-used ineffectively during #WarCriminalBlair's disastrous, ILLEGAL war in #Iraq- we have "four*not remotely* #IranianSpies"🕵️😖arrested in London!😳
Next up' #WMD found in #Tesco trolley' and ' #DodgyDossier on the 49 bus to #Clapham'"🤦
Next up' #WMD found in #Tesco trolley' and ' #DodgyDossier on the 49 bus to #Clapham'"🤦
March 6, 2026 at 11:38 PM
And voila! Straight from the #MI5"playbook of #PuerilePropaganda"-used ineffectively during #WarCriminalBlair's disastrous, ILLEGAL war in #Iraq- we have "four*not remotely* #IranianSpies"🕵️😖arrested in London!😳
Next up' #WMD found in #Tesco trolley' and ' #DodgyDossier on the 49 bus to #Clapham'"🤦
Next up' #WMD found in #Tesco trolley' and ' #DodgyDossier on the 49 bus to #Clapham'"🤦
Mission Brief
13/01/1972
TOP SECRET
🕑 Infiltrate time travel seminar
🕵 Take out Soviet spies
🔫 Use a gun
❌️ Don't laugh at the agenda
📃 It’s all theoretical
😕 Apart from *that* demo
✅️ Full government endorsement
👍 Nothing can go wrong
🇷🇺 💣 💥
⬛️ Redacted
#A #T #SPF #PosterPit #PosterPitQ 🦋
13/01/1972
TOP SECRET
🕑 Infiltrate time travel seminar
🕵 Take out Soviet spies
🔫 Use a gun
❌️ Don't laugh at the agenda
📃 It’s all theoretical
😕 Apart from *that* demo
✅️ Full government endorsement
👍 Nothing can go wrong
🇷🇺 💣 💥
⬛️ Redacted
#A #T #SPF #PosterPit #PosterPitQ 🦋
August 16, 2025 at 6:00 AM
Mission Brief
13/01/1972
TOP SECRET
🕑 Infiltrate time travel seminar
🕵 Take out Soviet spies
🔫 Use a gun
❌️ Don't laugh at the agenda
📃 It’s all theoretical
😕 Apart from *that* demo
✅️ Full government endorsement
👍 Nothing can go wrong
🇷🇺 💣 💥
⬛️ Redacted
#A #T #SPF #PosterPit #PosterPitQ 🦋
13/01/1972
TOP SECRET
🕑 Infiltrate time travel seminar
🕵 Take out Soviet spies
🔫 Use a gun
❌️ Don't laugh at the agenda
📃 It’s all theoretical
😕 Apart from *that* demo
✅️ Full government endorsement
👍 Nothing can go wrong
🇷🇺 💣 💥
⬛️ Redacted
#A #T #SPF #PosterPit #PosterPitQ 🦋
Declassified files show:
🕵️Almost immediately after a major meeting of the UDA’s inner council in 2003, MI5 was aware of what had been said in the room
🗣️South East Antrim UDA man was talking to the NIO
💷Government strategy for loyalist community cash
🕵️Almost immediately after a major meeting of the UDA’s inner council in 2003, MI5 was aware of what had been said in the room
🗣️South East Antrim UDA man was talking to the NIO
💷Government strategy for loyalist community cash
Major decision by UDA’s ‘inner council’ was almost immediately known to MI5, declassified files show
Almost immediately after a meeting of the UDA’s inner council approved a ceasefire in February 2003, MI5 was aware of what had been discussed in the room, declassified Government files reveal.
www.belfasttelegraph.co.uk
July 29, 2025 at 7:54 AM
Declassified files show:
🕵️Almost immediately after a major meeting of the UDA’s inner council in 2003, MI5 was aware of what had been said in the room
🗣️South East Antrim UDA man was talking to the NIO
💷Government strategy for loyalist community cash
🕵️Almost immediately after a major meeting of the UDA’s inner council in 2003, MI5 was aware of what had been said in the room
🗣️South East Antrim UDA man was talking to the NIO
💷Government strategy for loyalist community cash
🕵️♂️🇬🇧 🗣️⚠️ 🏛️🇬🇧 🚨 🇨🇳 🤫 🕵️♀️ 💻 #MI #ChineseEspionage
MI5 warns UK Parliament over risk of Chinese espionage
www.bbc.com
November 19, 2025 at 1:00 AM
🕵️♂️🇬🇧 🗣️⚠️ 🏛️🇬🇧 🚨 🇨🇳 🤫 🕵️♀️ 💻 #MI #ChineseEspionage
Ever dream of becoming a spy? That ship may have sailed 😅... but you can still be a hero by becoming a Senior Accessibility Specialist for MI5 🕵️
Put code under surveillance, sneak up on errors, build a more accessible web. Be the #a11y 007 you know you can be.
www.linkedin.com/jobs/view/37...
#job
Put code under surveillance, sneak up on errors, build a more accessible web. Be the #a11y 007 you know you can be.
www.linkedin.com/jobs/view/37...
#job
MI5. hiring Senior Accessibility Specialist in London, England, United Kingdom | LinkedIn
Posted 3:18:30 PM. Department Technology RolesLocation(s) London, Greater ManchesterSalary £58,502 - £64,007…See this and similar jobs on LinkedIn.
www.linkedin.com
September 28, 2023 at 4:02 PM
Ever dream of becoming a spy? That ship may have sailed 😅... but you can still be a hero by becoming a Senior Accessibility Specialist for MI5 🕵️
Put code under surveillance, sneak up on errors, build a more accessible web. Be the #a11y 007 you know you can be.
www.linkedin.com/jobs/view/37...
#job
Put code under surveillance, sneak up on errors, build a more accessible web. Be the #a11y 007 you know you can be.
www.linkedin.com/jobs/view/37...
#job
Good job that 😖 #MI5..Director-KenMcCallum gave his ANNUAL THREAT UPDATE🙄..about potential espionage🤨by *foreign-states*like..(drum roll): #Russsia,#Iran, #China, AND #AI..😮,oh yeah,AND that dodgy,"wrong-un"🕵️..in the freezer-aisle at #Aldi!😫
But we're in safe hands👇😱
www.reuters.com/world/uk/uk-...
But we're in safe hands👇😱
www.reuters.com/world/uk/uk-...
March 19, 2026 at 7:47 PM
Good job that 😖 #MI5..Director-KenMcCallum gave his ANNUAL THREAT UPDATE🙄..about potential espionage🤨by *foreign-states*like..(drum roll): #Russsia,#Iran, #China, AND #AI..😮,oh yeah,AND that dodgy,"wrong-un"🕵️..in the freezer-aisle at #Aldi!😫
But we're in safe hands👇😱
www.reuters.com/world/uk/uk-...
But we're in safe hands👇😱
www.reuters.com/world/uk/uk-...
I’m sure that the new Hillsborough Law will put a stop to all future MI5 courtroom shenanigans!!
🤔🕵️
www.bbc.co.uk/news/article...
🤔🕵️
www.bbc.co.uk/news/article...
MI5 court evidence based on lies, official report says
Senior MI5 figures were criticised in the report by deputy investigatory powers commissioner Sir John Goldring.
www.bbc.co.uk
July 16, 2026 at 1:21 PM
I’m sure that the new Hillsborough Law will put a stop to all future MI5 courtroom shenanigans!!
🤔🕵️
www.bbc.co.uk/news/article...
🤔🕵️
www.bbc.co.uk/news/article...
1/2
Fancy!😖 #RedToryNonentity..#DanJarvis🥱..warns #MPs of a plot by #China to"recruit them" as spies🕵️- following an #MI5😜*espionage alert*!😳
Yeah, well as EVERY country in the world SPIES on each other..another "dead-cat" story..from the "dead loss" #M15!
www.theguardian.com/world/2025/n...
Fancy!😖 #RedToryNonentity..#DanJarvis🥱..warns #MPs of a plot by #China to"recruit them" as spies🕵️- following an #MI5😜*espionage alert*!😳
Yeah, well as EVERY country in the world SPIES on each other..another "dead-cat" story..from the "dead loss" #M15!
www.theguardian.com/world/2025/n...
China in ‘covert and calculated’ effort to recruit MPs and peers, minister says
Dan Jarvis gives Commons statement after MI5 alert about LinkedIn profiles of Amanda Qiu and Shirly Shen
www.theguardian.com
November 18, 2025 at 8:59 PM
1/2
Fancy!😖 #RedToryNonentity..#DanJarvis🥱..warns #MPs of a plot by #China to"recruit them" as spies🕵️- following an #MI5😜*espionage alert*!😳
Yeah, well as EVERY country in the world SPIES on each other..another "dead-cat" story..from the "dead loss" #M15!
www.theguardian.com/world/2025/n...
Fancy!😖 #RedToryNonentity..#DanJarvis🥱..warns #MPs of a plot by #China to"recruit them" as spies🕵️- following an #MI5😜*espionage alert*!😳
Yeah, well as EVERY country in the world SPIES on each other..another "dead-cat" story..from the "dead loss" #M15!
www.theguardian.com/world/2025/n...
2/2 Oh the irony!👇 ..Who's the *real* threat to the #UK, #China or the *Criminal #MI5!*🤨
' #MI5 agents🕵️😜are ALLOWED to carry out CRIMINAL ACTIVITY in the #UK, the government has acknowledged for the first time.'
#JustAskin!💅💄💅
www.theguardian.com/uk-news/2018...
' #MI5 agents🕵️😜are ALLOWED to carry out CRIMINAL ACTIVITY in the #UK, the government has acknowledged for the first time.'
#JustAskin!💅💄💅
www.theguardian.com/uk-news/2018...
MI5 agents can commit crime in UK, government reveals
Secret order on authorised criminality by spies made public after legal battle by rights groups
www.theguardian.com
November 18, 2025 at 8:59 PM
2/2 Oh the irony!👇 ..Who's the *real* threat to the #UK, #China or the *Criminal #MI5!*🤨
' #MI5 agents🕵️😜are ALLOWED to carry out CRIMINAL ACTIVITY in the #UK, the government has acknowledged for the first time.'
#JustAskin!💅💄💅
www.theguardian.com/uk-news/2018...
' #MI5 agents🕵️😜are ALLOWED to carry out CRIMINAL ACTIVITY in the #UK, the government has acknowledged for the first time.'
#JustAskin!💅💄💅
www.theguardian.com/uk-news/2018...
「刑事モース」モース役で知られるショーン・エヴァンスがMI5諜報員を演じたITV新スパイドラマ、8/16の日本初放送に続いて明日は全4エピ一挙再放送🕵️💓🥰
英国サスペンス 「裏切りのスパイ～MI5の疑惑～」"Betrayal"(2026)
WOWOWプレミア
9/7(Mon) 12:00pm～ 全4話一挙再放送
buff.ly/arKLVLH
英国サスペンス 「裏切りのスパイ～MI5の疑惑～」"Betrayal"(2026)
WOWOWプレミア
9/7(Mon) 12:00pm～ 全4話一挙再放送
buff.ly/arKLVLH
WOWOWオンライン
buff.ly
September 6, 2026 at 6:18 AM
「刑事モース」モース役で知られるショーン・エヴァンスがMI5諜報員を演じたITV新スパイドラマ、8/16の日本初放送に続いて明日は全4エピ一挙再放送🕵️💓🥰
英国サスペンス 「裏切りのスパイ～MI5の疑惑～」"Betrayal"(2026)
WOWOWプレミア
9/7(Mon) 12:00pm～ 全4話一挙再放送
buff.ly/arKLVLH
英国サスペンス 「裏切りのスパイ～MI5の疑惑～」"Betrayal"(2026)
WOWOWプレミア
9/7(Mon) 12:00pm～ 全4話一挙再放送
buff.ly/arKLVLH
Secret UK files detailing confessions of Cambridge Five spies released - www.reuters.com/world/uk/sec... 🕵️
Secret UK files detailing confessions of Cambridge Five spies released
Top secret MI5 files detailing first-hand accounts of confessions of three of Britain's most notorious double agents including Kim Philby and Anthony Blunt who spied for the Soviet Union were released for the first time on Tuesday.
www.reuters.com
January 14, 2025 at 6:44 AM
Secret UK files detailing confessions of Cambridge Five spies released - www.reuters.com/world/uk/sec... 🕵️
The agents are back! 🕵️
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces […]
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces […]
Original post on social.lol
social.lol
September 16, 2026 at 4:27 AM
The agents are back! 🕵️
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces […]
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces […]
The agents are back! 🕵️
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces.
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces.
Season 6
In season six, the Slow Horses are on the run as Diana Taverner embroils them all in a fatally high-stakes game of retaliation and revenge.
themoviedb.org
September 16, 2026 at 4:27 AM
The agents are back! 🕵️
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces.
Watching Slow Horses [2022] S6E1 📺🍿
Overview: Follow a dysfunctional team of MI5 agents—and their obnoxious boss, the notorious Jackson Lamb—as they navigate the espionage world’s smoke and mirrors to defend England from sinister forces.
🕵️ Peter Wright spent years chasing spies. He believed a Soviet mole hid inside MI5. His story pulls back the curtain on British intelligence. #MI5 #SpyBook #ColdWarSpyBooksref="https://smpl.is/a4lc0" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">ooks
https://smpl.is/a4lc0
https://smpl.is/a4lc0
Spy Catcher Book Review: Inside MI5's Cold War Secrets
Spy Catcher book review exploring Peter Wright's gripping MI5 memoir, revealing Cold War espionage and Soviet infiltration.
smpl.is
March 29, 2025 at 5:15 AM
🕵️ Peter Wright spent years chasing spies. He believed a Soviet mole hid inside MI5. His story pulls back the curtain on British intelligence. #MI5 #SpyBook #ColdWarSpyBooksref="https://smpl.is/a4lc0" class="hover:underline text-blue-600 dark:text-sky-400 no-card-link" target="_blank" rel="noopener" data-link="bsky">ooks
https://smpl.is/a4lc0
https://smpl.is/a4lc0
Jackson Lamb runs Slough House. He’s grumpy, rude, and messy. But he’s also very smart.#MickHerroni#BookLoversookLovers
https://smpl.is/a2jtr
https://smpl.is/a2jtr
Slow Horses (Slough House Book 1)
London, England: Slough House is where washed-up MI5 spies go to while away what’s left of their failed careers. The “slow horses,” as they’re called, have all disgraced themselves in some way to get relegated there. Maybe they botched an Op so badly they can’t be trusted anymore. May...
smpl.is
February 18, 2025 at 11:34 PM
Jackson Lamb runs Slough House. He’s grumpy, rude, and messy. But he’s also very smart.#MickHerroni#BookLoversookLovers
https://smpl.is/a2jtr
https://smpl.is/a2jtr
DEMONS 😈 ASSEMBLE :
and all the SPY 🕵️ agencies around the world 🌍 monitoring this 💩 for years allowed it to happen! 5 EYES, MI6, Mi5, NSA, CIA, FBI.
WERE THEY ALL COLLECTING A CHECK???
and all the SPY 🕵️ agencies around the world 🌍 monitoring this 💩 for years allowed it to happen! 5 EYES, MI6, Mi5, NSA, CIA, FBI.
WERE THEY ALL COLLECTING A CHECK???
December 15, 2024 at 12:35 PM
DEMONS 😈 ASSEMBLE :
and all the SPY 🕵️ agencies around the world 🌍 monitoring this 💩 for years allowed it to happen! 5 EYES, MI6, Mi5, NSA, CIA, FBI.
WERE THEY ALL COLLECTING A CHECK???
and all the SPY 🕵️ agencies around the world 🌍 monitoring this 💩 for years allowed it to happen! 5 EYES, MI6, Mi5, NSA, CIA, FBI.
WERE THEY ALL COLLECTING A CHECK???
Masons basically having been the intelligence agency for the #Royals (way before MI5|6), it seems logical that the #UeberMasons would get access to 'the #RoyalSecret' when having achieved the highest rank... 🤓
Didn't #PrincessDiana in one interview say that the #Royals ain't human or something? 🕵️
Didn't #PrincessDiana in one interview say that the #Royals ain't human or something? 🕵️
February 20, 2026 at 8:38 AM
Masons basically having been the intelligence agency for the #Royals (way before MI5|6), it seems logical that the #UeberMasons would get access to 'the #RoyalSecret' when having achieved the highest rank... 🤓
Didn't #PrincessDiana in one interview say that the #Royals ain't human or something? 🕵️
Didn't #PrincessDiana in one interview say that the #Royals ain't human or something? 🕵️
Sue Gray operated an MI5 spy ring at a pub outside Hilltown. Spooky Sue 🕵️
I mean Johnson had to have boozy parties in No.10, get ambushed by a cake then break that swing in the garden. Liz Truss, had to hike our mortgages up till ours eyes bled & just seemed batshit crazy!
But Starmer has just looked out of his depth from the start. Should have stuck with Sue Gray maybe
But Starmer has just looked out of his depth from the start. Should have stuck with Sue Gray maybe
May 12, 2026 at 11:28 AM
Sue Gray operated an MI5 spy ring at a pub outside Hilltown. Spooky Sue 🕵️
Love these MI5 agents ✨🕵️💛🥹
November 24, 2025 at 1:38 AM
Love these MI5 agents ✨🕵️💛🥹
@TelePolitics: 🕵️ MI5 leaked ‘Chinese spy’ story to distract from partygate, says ex-Labour minister https://t.co/Id9Rjd8foi
June 17, 2024 at 8:30 PM
@TelePolitics: 🕵️ MI5 leaked ‘Chinese spy’ story to distract from partygate, says ex-Labour minister https://t.co/Id9Rjd8foi