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John’s Substack

John J. Mearsheimer
Thousands of paid subscribers

My personal Substack

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Latest Issues

What Is An”Ugly Victory”?

On 17 September 2026, I was on Glenn Diesen’s popular podcast talking about the war in Ukraine. We focused much attention on how the war is likely to end and what I mean when I say that Russia is likely to win an “ugly victory.” We also dis...

2 days ago
124
15

JJM on Spotify and Apple Podcasts

I wanted to let viewers know My YouTube Channel “Offensive Realism” is now available as a podcast on both Spotify and Apple Podcasts.

Spotify:

Apple Podcasts:

4 days ago
93
10

JJM YouTube Alert

I wanted to let viewers know I have just released an 8th YouTube video:

6 days ago
163
17

Trump’s Not So Creative Destruction

On 15 September 2026, I was on “Judging Freedom.” The Judge and I talked about the Iran war, which is going from bad to worse for the US now that the Houthis have closed the Bab al-Mandab Strait and are destroying critical Saudi oil facilit...

7 days ago
200
27

India’s Strategic Predicament

On 3 September 2026, I was on CNN-News18 in India talking about how India deals with its challenging strategic environment. India has powerful strategic and economic reasons to have a close relationship with the United States. But to the su...

12 days ago
187
30

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  • John J. Mearsheimer

    John J. Mearsheimer is the R. Wendell Harrison Distinguished Service Professor of Political Science at the University of Chicago, where he has taught since 1982.

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