Sergei Cristo is a former BBC journalist, asset management specialist and Conservative Party fundraiser turned whistleblower against the Russian interference in British politics.
| Platform |  | Pricing | Freemium | Publishes | Twice weekly |
|---|---|---|---|---|---|
| Issues | 37 | Founded | a year ago | Last Issue | 7 days ago |
| Active | |||||
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sergeicristo336888.substack.comLatest Issues
A Week in Operations
28 September - 4 October 2026
This week’s report has five items on Armenia, five on Latvia, one on Brazil and one on France. New evidence provides the fullest account so far of the methods used in Russian interference surrounding Armenia’s...
Sabotage Is the Sideshow. Political Power Is the Prize
MI5 Director General Sir Ken McCallum delivers his annual threat update, 16 October 2025.
In his annual speech last year (we have not had one this year yet, but I bet it will be even stronger), MI5 Director General Sir Ken McCallum said th...
A Week in Operations
21-27 September 2026
Another long report this week with 25 items, including 5 on Britain, 4 on France, 3 on Moldova, 3 on Ukraine, 2 on the United States, 2 on Poland, and 1 each on Armenia, Bosnia and Herzegovina, Latvia, Nigeria and Swit...
British governments pretended not to know the truth about Putin
An exclusive with Marina Litvinenko on her family’s fight to force the truth into the open — against the Kremlin and No 10
NB Due to a technical problem with Substack yesterday, I am re-publishing this important article in the right format...
British governments pretended not to know the truth about Putin
An exclusive with Marina Litvinenko on her family’s fight to force the truth into the open — against the Kremlin and No 10
This November marks 20 years since the Russian state sent assassins to poison the former Russian security service (F...
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Authors
The writers behind this newsletter.
The main protagonist of the award winning “Sergei and the Westminster Spy Ring” podcast. Ex BBC journalist, asset management specialist and Conservative Party fundraiser turned whistleblower against the Russian interference in British politics.
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