Above all, for deep historical, cultural, professional and personal reasons, the siloviki and the Russian official elite in general are utterly, irrevocably committed to the idea of Russia as a great power and one pole of a multipolar world. If you do not believe in that, you are not part of the Russian establishment, just as if you do not believe in US global primacy you are not part of the US foreign and security establishment.

Ukraine’s place in this doctrine was accurately summed up by former US national security adviser Zbigniew Brzezinski: “Without Ukraine, Russia ceases to be a Eurasian empire.” The Russian establishment entirely agrees. They have also agreed, for the past 15 years at least, that America’s intention is to reduce Russia to a subservient third-rate power. More recently, they have concluded that France and Germany will never oppose the US. “To the west, we have only enemies,” as one establishment intellectual told me in 2019.

The Russian establishment sees encouragement of Ukrainian nationalism as a key element in Washington’s anti-Russian strategy. Even otherwise calm and reasonable members of the Russian establishment have snarled with fury when I have dared to suggest in conversation that it might be better for Russia itself to let Ukraine go. They seem prepared, if necessary, to fight on ruthlessly for a long time, and at immense cost and risk to their regime, to prevent that happening.