The deal between the Russian state and the oligarchs was pretty clear: keep your nosy beaks out of politics, out of power, and enjoy your money. But if you ask the wrong kind of questions, things will not go well for you. It was a recipe for the zombification of Russia.

The received story of Putin's two decades plus in power was of his tolerance of a monstrously corrupt system. The trade-off with the oligarchs was they were allowed to keep much of their fortunes so long as they paid the master of the Kremlin homage and tithes. And they had to keep their snouts out of power. Or else. But that description masks what's really going on. Putin is stealing Russia's wealth, big time, personally, but he cannot be seen to be doing so – psychologically, he hates the idea of being caught out – so he employs proxies to do the stealing for him. True, the oligarchs emerged from the road-crash of the Soviet Union's implosion and Boris Yeltsin's alcoholic incompetence. But with Yeltsin out of the way, a new president had an opportunity to strip the oligarchs of their ill-gotten and obscene wealth and start afresh. Instead, Putin cemented the oligarch system because it best suited his secret urge to take things that rightfully belonged to others.

The gossip inside the Moscow beltway is that the assassination [of Boris Nemtsov] was commissioned by Putin's psychopathic quisling in Chechnya, Ramzan Kadyrov, and that Putin was furious with him for ordering the hit. I don't know whether that is true or not. It's possible that Kadyrov did have Nemtsov killed of his own volition; it's also possible that Kadyrov over-interpreted a Putin criticism, a bit like Henry II's comment, 'Will no one rid me of this turbulent priest?' on Thomas a Becket; it's possible that Putin had Nemtsov killed and his goons switched on the fog machine and pointed it at Kadyrov. Readers who find this unsatisfactory are asked to go back to the sentence in the introduction of this book: 'It's hard to check facts in Russia because if you do it properly you end up dead' and start again.

It's hard to convey just how poor ordinary Russians are, but I got a flavour of that in 2007 when I made a BBC TV documentary, Vodka's My Poison. They called it the yellow death. It started in the summer when dozens of people turned up in casualty, a vile shade of yellow. The dozens turned to hundreds, then thousands. The better cases recovered, but will die long before their time. The worst cases? Natasha was not yet thirty, she had a seven-year-old boy called Maxim and she had less than a year to live. Her whole body had gone yellow, an instantly recognisable feature of toxic hepatitis. Something had destroyed her liver and now all the natural toxins in the body were stacking up. Her own body was poisoning her and there was nothing medicine – or at least nothing state medicine in Russia – could do about it. How come? Putin put up the price of vodka threefold in one strike. Craving alcohol, Natasha and her friends had added a new brand of handwash to their moonshine. The handwash was cheap and highly alcoholic, but also lethal. I remember the gloom in the hospital basement, steel doors slamming shut, dark yellow wraiths living out their last weeks, the lack of medicine, of care, of money, of light, of hope. It made me angry; it still does; and what I felt would be a fraction of the rage that consumed someone like Navalny who had a clear grasp of where the extraordinary riches of the Russian state were being siphoned off.

His first downfall came in late 2004 when Putin sacked him. Kasyanov was considered to have been a good prime minister, but in the late nineties he was first nicknamed 'Misha Two Per Cent', a reference to the two per cent stake he allegedly took from government deals. Kasyanov says Putin himself brought up the nickname during their last meeting in December 2004: 'Remember that name if you ever decide to go over to the opposition', was Putin's threat. His second downfall was the sex tape during which the couple, as every political couple does the world over, slagged off their allies, Navalny included. Kasyanov carried on for a bit, a bird with a broken wing, but his career in Russian politics was dead.
That left only one man standing: Navalny.

Perhaps Red Horizons is a scissors-and-paste job by an unsung, CIA-approved ghostwriter. The raw material reads like translated of Pacepa's debriefing conversations held in Romanian with his CIA case officers immediately after he defected. Pacepa often quotes chunks of Ceausescu's old speeches, freely available from Romanian embassies and in Western libraries, as 'remembered convervations'; occasionally he even quotes the text of Romanian decrees as spouting out of Ceausescu's mouth.

The 'conditioning' of the communist terror of the late Forties and early Fifties was so strong, so severe that it only required the lightest caress from the Securitate to have the average Romanian lying prone in a position of abject submission. Whatever liberal sentiments Ceausescu expressed in his speeches, the secret policemen were still present, waiting, listening, asking questions. There was no need for Ceausescu to clump heavy-handedly about, threatening people. It had all been done so effectively a generation before and people had not forgotten. The people barked to command, because they knew what happened to the disobedient. Once the dog is trained, there is little need for the whip.

It is fair to say that the Russian secret state succeeded in getting worryingly close to serious political leaders in the United States, Britain, Germany, France and Italy. Time and again the Kremlin turned Western democracy into a game of matryoshka dolls. Lift out the Donald Trump or Nigel Farage or Jeremy Corbyn or Matteo Salvini or Marine Le Pen dolls, and you come face to face with Vladimir Putin – smirking at you.

Putin said that Anna was a woman whose influence was 'extremely insignificant'. The truth was that she was extremely significant, very dangerous to his hold on power. No one else was asking the questions she was.
And then her voice was silenced.

By common consent Ceausescu went mad during his and Elena's trip to China and North Korea in 1971. He went out an unstable paranoiac; he came back a madman. People close to him debate which had the more pernicious influence, China or North Korea. Terrible as Mao's China was as it emerged from the throes of the Cultural Revolution, North Korea was then and still is the more totalitarian society, and enjoys the distinction of being the most pyramidal society on earth.

The chances of civil war are high because, after the Prigozhin fireball, everybody knows that any deal, any promise backed by the word of Vladimir Putin has no value. In the long run, Navalny's prophecy from his dog kennel, of civil war, of a catastrophic failure of the Russian state, are more likely to come true than not.

It's hard to check facts in Russia because if you do it properly you end up dead. If you doubt my word, you will get a lick with the rough end of my tongue. Anna Politkovskaya, Natalia Esterimova, Boris Nemtsov and [Alexei] Navalny all challenged the Kremlin's magical untruths to me in person. Now, they are no more: in sequence, poisoned, then shot; shot; shot; poisoned, twice, then murdered, precise method as yet unknown.

The reality was for a long time that Putin, when facing off against Navalny, felt fear. People forget that before the 'swaggering... sneery... dismissive' strong man Putin, witnessed during the time of the Iraq War by Alastair Campbell, there existed a weak man Putin, who carried the bags of Anatoly Sobchak, the mayor of St Petersburg; who meekly said 'yes, boss, no boss' to Boris Berezovsky when the oligarch was fishing around for a replacement for Boris Yeltsin; who conned the Yeltsin family too with his subservient act; then did the same thing for Blair and George W. Bush. The tricky thing to get your head around is that weak man Putin was a performance but it was also part of the truth, that when up against an unflinching enemy, he has history of backing down, of being far more fearful than the far better understood sneery side of his character would suggest.

What was the value to the West of Ceausescu's dissent from Moscow's diktat? Was it of inestimable worth? Or was it, in fact, a marginal propaganda gain of little real substance? Ceausescu was an irritant to the Russians, but they never felt threatened by him. They did march their troops up and down near the Romanian border when Ceausescu was visiting China in 1971; but they invaded Czechoslovakia when the Prague spring got out of hand. The difference is clear. Dubček challenged the communist system. Ceausescu never did. He was not, then, a serious 'enemy of my enemy'. The West misread the cards.