John’s Substack

Substacknewsletter · by John J. Mearsheimer · English

My personal Substack

Investigate Sign in to visit
Audience
102K subscribers
Shown publicly on Substack
Publishing
Every two weeks
5 posts indexed in the last 90 days
Last post
Oct 13, 2026
18 days ago
Likely audience
Geopolitical analysts
Inferred from post content

John’s Substack is a Substack newsletter by John J. Mearsheimer covering International relations, Geopolitics and US foreign policy. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 13, 2026. Shown publicly on Substack: 102K subscribers.

Topics

Recent posts

  • Trump vs.…
  • JJM YouTube…
  • The West’s…
  • NATO Won’t…
  • Don’t Mess…

Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

See the full picture on John’s Substack

Subscriber momentum over time, every detected sponsor with the source post, companies and people it mentions, guests, and an alert when any of it changes.

Start 7-day Pro trial

Similar newsletters

Ranked by how many topics they share with John’s Substack.

  • News Items46K subscribers

    SubstackDaily · last post 19 days ago

    Likely audience: AI researchers

    3 shared topics

  • Foreign Exchanges29K subscribers

    SubstackEvery two weeks · last post 15 days ago

    Likely audience: History enthusiasts

    3 shared topics

  • Geopolitical Dispatch22K subscribers

    SubstackEvery two weeks · last post 14 days ago

    Likely audience: Geopolitical analysts

    3 shared topics

  • Conflicts Forum’s Substack18K subscribers

    SubstackEvery two weeks · last post 14 days ago

    Likely audience: Geopolitical analysts

    3 shared topics

  • The Rest of the World Report15K subscribers

    SubstackDaily · last post 15 days ago

    Likely audience: International relations analysts

    3 shared topics

  • Cultural Perspective14K subscribers

    SubstackSeveral times a week · last post 17 days ago

    Likely audience: Policy researchers

    3 shared topics

  • Rachel Blevins11K subscribers

    SubstackSeveral times a week · last post 17 days ago

    Likely audience: Geopolitical analysts

    3 shared topics

  • The Duran8K subscribers

    SubstackEvery two weeks · last post 11 days ago

    Likely audience: Geopolitical analysts

    3 shared topics

Compiled from public pages · refreshed Oct 14, 2026 · How NewsletterFIT collects and labels data