Sergey Radchenko's Avatar

Sergey Radchenko

@radchenko.bsky.social

Historian of the Cold War and after. Wilson E. Schmidt Distinguished Professor, Henry A. Kissinger Center for Global Affairs, Johns Hopkins School for Advanced International Studies. The author of “To Run the World.”

12,328 Followers  |  424 Following  |  492 Posts  |  Joined: 22.06.2023  |  2.0249

Latest posts by radchenko.bsky.social on Bluesky

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Damn. I got a medal from the Council on Foreign Relations, which is super exciting.

16.01.2026 13:57 — 👍 21    🔁 0    💬 2    📌 0
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The Ukraine war pessimists were proven right this year As the Russian-Ukrainian full-scale war nears its fourth anniversary, Vladimir Putin looks confident, even cocky.

spectator.com/article/what.... I have a piece out where I assess where we are with Trump, Putin, and Zelensky, almost a year on. It’s not a very hopeful piece.

28.12.2025 09:22 — 👍 31    🔁 8    💬 1    📌 1
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America’s Magical Thinking About Ukraine A bad deal is worse than no deal.

U.S. President Donald Trump “should not be in a rush to force a bad deal” in Ukraine, argues @radchenko.bsky.social. Instead, Washington should “exercise patience and remain on the side of the Ukrainians and their European supporters.”

26.12.2025 14:34 — 👍 33    🔁 5    💬 0    📌 1

Damn. People, somehow I finished a new book. It reads well too. So relieved. It's always good to finish stuff. Stay tuned.

25.12.2025 12:07 — 👍 55    🔁 3    💬 2    📌 0

Really perceptive piece, by two of my brilliant @jhu.edu colleagues, @himself.bsky.social and @radchenko.bsky.social.

23.12.2025 20:10 — 👍 49    🔁 21    💬 2    📌 1

Terrific piece by @himself.bsky.social @radchenko.bsky.social - another example of how 35 years after we hoped Russia would become more like us, Trump wants US to become more like Russia.

23.12.2025 19:32 — 👍 47    🔁 19    💬 1    📌 1
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Trump and Putin share a craving for status. That’s why they both want to destroy Europe | Henry Farrell and Sergey Radchenko Liberal democracies view Putin’s Russia as a bully – and Trump’s US as an angry drunk with a bazooka. The response is pure venom, say Henry Farrell and Sergey Radchenko of Johns Hopkins

Trump and Putin share a craving for status. That’s why they both want to destroy Europe | Henry Farrell and Sergey Radchenko

23.12.2025 05:39 — 👍 221    🔁 101    💬 20    📌 18
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Is Russia a threat? Revisiting Trump's NSS

Is Russia a threat? A few thoughts on Trump's NSS (where I serve a devil's advocate to myself and try to test my assumptions). open.substack.com/pub/profradc...

12.12.2025 14:25 — 👍 8    🔁 0    💬 0    📌 0
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America’s Magical Thinking About Ukraine A bad deal is worse than no deal.

If the alternative to a bloody, grinding war is “the peace of surrender to Putin’s Russia, then that peace can wait,” writes @radchenko.bsky.social.

04.12.2025 22:35 — 👍 35    🔁 9    💬 1    📌 2
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America’s Magical Thinking About Ukraine A bad deal is worse than no deal.

Ok let's talk about where we are with Russia/Ukraine. My latest for Foreign Affairs: www.foreignaffairs.com/ukraine/amer.... The key thing is understanding American national interests. Should be straightforward but, evidently, it's not.

04.12.2025 05:34 — 👍 33    🔁 13    💬 3    📌 4

To preview the conclusion: "This looks pretty bad for Ukraine. If this is the asking price (from the U.S.), imagine what they will negotiate it down to. Yet I worry that at this point, Zelensky, besieged on all sides, has very few options."

21.11.2025 14:32 — 👍 28    🔁 7    💬 3    📌 0
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The U.S. plan: an analysis I work through the 28 points explaining the underlying issues

So, I went through the U.S. plan on Ukraine. Here I offer a point-by-point analysis: profradchenko.substack.com/p/the-us-pla....

21.11.2025 14:32 — 👍 21    🔁 8    💬 2    📌 1
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On BBC this morning, with Catherine Barnard (Cambridge), and our wonderful host Julian Worricker. Talking about politics, sports, literature, art, and love.

01.11.2025 10:22 — 👍 11    🔁 0    💬 0    📌 0
The Party's Interests Come First | Graduate School ASERI

If you’re in Italy, I’ll be doing three presentations there next week.

On Monday October 27, I’ll do a book talk on The Party’s Interests Come First: the Life of Xi Zhongxun, Father of Xi Jinping in Milan at Universita Cattolica del Sacro Cuore

aseri.unicatt.it/aseri-2025-t...

24.10.2025 15:37 — 👍 9    🔁 2    💬 1    📌 0
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What will make Russia a "contented" power? And is the price worth paying? An interesting discussion from the mid-1990s.

What will make Russia a "contented" power? And is the price worth paying? open.substack.com/pub/profradc...

15.10.2025 01:58 — 👍 16    🔁 1    💬 1    📌 0
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Running the world *together* with the US? The historical origins of Russia's resentment (from newly declassified documents).

Running the world *together* with the US? open.substack.com/pub/profradc.... I explore an interesting idea that Russian Foreign Minister Andrei Kozyrev presented to the Americans in 1994, and why he expected the United States to help Russia in rebuilding its sphere of influence.

11.10.2025 16:29 — 👍 20    🔁 3    💬 0    📌 0
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This is just gold.

05.10.2025 17:43 — 👍 11    🔁 3    💬 1    📌 0
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Honored to interview President Yushchenko for my forthcoming book on the Russia-Ukraine war. It's important to understand the historical context of the Russian invasion. If we start in 2022, we risk missing out on the essential.

05.10.2025 17:40 — 👍 28    🔁 7    💬 0    📌 0
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‘I’m leaving,’ Trump said. ‘There’s no reason to be here any more’: inside the meeting that brought Nato to the brink Former secretary general Jens Stoltenberg recalls the rollercoaster ride of dealing with Donald Trump – and how close the US president brought the alliance to the point of collapse

Holy smoke. This is something else: www.theguardian.com/world/2025/o.... If you read anything today, read this. Just ordered the book.

05.10.2025 17:27 — 👍 37    🔁 16    💬 3    📌 2

The collection of interviews will eventually be made available to historians (subject to permissions), though not in any foreseeable future. For now, the wounds are too fresh. But this work must be done, and it is being done.

02.10.2025 15:43 — 👍 8    🔁 0    💬 0    📌 0
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Together with my brilliant RA Peter Sies (SAIS-2024) (R) had a very candid, interesting meeting with Chancellor Olaf Scholz (C). This is all part of my big project on the history of Russia's invasion of Ukraine, which will eventually lead to a very big book.

02.10.2025 15:43 — 👍 20    🔁 2    💬 1    📌 0
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And, as a bonus, here is the final paragraph that didn't make it into the oped for reasons of length.

29.09.2025 14:48 — 👍 28    🔁 6    💬 1    📌 0

I argue, too, that Europe should now step into the shoes vacated by the United States, which means learning to talk to the Russians through back-channels. This is important to avoid miscalculation and inadvertent escalation. During the Cold War, the U.S. did it all the time.

29.09.2025 14:48 — 👍 20    🔁 2    💬 1    📌 0
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Russia’s provocations are menacing Nato. The cold war shows how it needs to respond | Sergey Radchenko Despite the cost of shooting down fighter jets and drones, small skirmishes remind both sides of the dangers of escalation, says academic Sergey Radchenko

I have a new piece with The Guardian where I look into the history of aerial confrontations going back to the Cold War. I argue that intruding Russian aircraft must be shot down as a prophylactic measure. There will not be a nuclear war. www.theguardian.com/commentisfre...

29.09.2025 14:48 — 👍 118    🔁 42    💬 4    📌 1
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Karaganov on Ukraine. A long-standing obsession.

Karaganov on Ukraine. A crazy document from August 1991. Speaking of the long roots of the current conflict. open.substack.com/pub/profradc...

28.09.2025 15:23 — 👍 13    🔁 2    💬 0    📌 1
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The Real Losers of Russia’s War: Ukraine, Europe and Russia Itself - The Moscow Times Opinion | United States President Donald Trump has a remarkable ability to be appear differently to different people.

#OpEd It is increasingly obvious that Europe, Ukraine, and Russia will be the main losers of this war. Trump's America is willing to let that happen, warns Sergey Radchenko.

26.09.2025 14:55 — 👍 21    🔁 6    💬 5    📌 1
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You have been warned. Take-aways from the latest UNSC session.

On Substack, @radchenko.bsky.social recaps yesterday's UNSC debate, noting how Russian Deputy Rep Dmitry Polyansky trolled creatively by quoting JD Vance. Radchenko gives high marks to Polish Foreign Minister Radek Sikorski's WWI allusions and no-nonsense threat to fire on future fighters.

23.09.2025 13:21 — 👍 12    🔁 2    💬 1    📌 0
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You have been warned. Take-aways from the latest UNSC session.

"You have been warned." Take-aways form the latest UNSC session. open.substack.com/pub/profradc.... I really had fun writing this. Enjoy! [Free access].

23.09.2025 05:09 — 👍 16    🔁 1    💬 0    📌 0

What has the European response been so far?
1) Blah blah blah
2) Blah blah blah blah
3) Blah blah blah blah blah
4) Blah blah blah blah blah blah

20.09.2025 08:18 — 👍 48    🔁 4    💬 0    📌 1

hat's the purpose here?
1) Show that NATO is a paper tiger and that Art. 5 is not operational.
2) Humiliate Estonia et al.
Of course, they don't actually want war. But they think their brinksmanship has political dividends (and it does).

20.09.2025 08:18 — 👍 48    🔁 5    💬 3    📌 0

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