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Sheena Chestnut Greitens

@sheenagreitens.bsky.social

623 Following2.9k Followers

Associate Professor at UT-Austin. I study authoritarian politics, security, & East Asia, especially China and Korea. Non-resident scholar at Carnegie Endowment & U.S. Army War College, editor of the Texas National Security Review. Views my own.

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@usstudiescentre.bsky.socialOct 15, 2026, 11:12 AMReposted by @sheenagreitens.bsky.social

What will it take to turn emerging tech into defence capability at scale?

Former Pentagon Defense Innovation Unit Director Doug Beck joins us to discuss.

🎧 → ussc.edu.au/podcasts/ussc-briefing-room/ai-hypersonics-and-the-future-of-defence-innovation-with-doug-beck

@wayale.bsky.socialOct 13, 2026, 2:13 AMReposted by @sheenagreitens.bsky.social

Potent words from Admiral McRaven:

www.theatlantic.com/ideas/2026/1...

@tnsr.orgOct 12, 2026, 5:25 PMReposted by @sheenagreitens.bsky.social

How should we understand the relationship between war and political objectives?

Sheena Chestnut Greitens (@sheenagreitens.bsky.social) previews the issue, arguing that modern conflicts demand a reassessment of classic frameworks.

tnsr.org/2026/09/on-w...

#Defense #Statecraft #Conflict

@ronfilipkowski.bsky.socialSep 27, 2026, 4:49 PMReposted by @sheenagreitens.bsky.social

US Ambassador to China David Perdue says in their recent meeting Trump asked President Xi if China wanted to buy weapons systems from the US.

@orianamastro.bsky.socialSep 26, 2026, 4:55 PMReposted by @sheenagreitens.bsky.social

I shared some of my predictions about the Trump-Xi summit this week for @carnegieendowment.org's Emissary with @sheenagreitens.bsky.social, @tongzhao.bsky.social, and Yukon Huang. As expected, the meeting was largely a temporary easing of tension—a good outcome for status quo in the Taiwan Strait.

@usstudiescentre.bsky.socialSep 23, 2026, 3:40 AMReposted by @sheenagreitens.bsky.social

Randy Schriver on the US–Australia alliance: "I think it's incumbent upon the United States to continue to show ourselves as a good partner and an alliance partner, where we can help generate mutual benefit alongside our partners in Canberra." #SISF2026

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@tnsr.orgSep 5, 2026, 3:55 PMReposted by @sheenagreitens.bsky.social

In our upcoming issue, Editor-in-Chief Sheena Chestnut Greitens previews how military force must align with broader statecraft to achieve political ends.

Read her introduction to Vol. 9, Iss. 4: tnsr.org/2026/09/on-w...

@sheenagreitens.bsky.social

#GrandStrategy #ForeignPolicy #Defense

@sheenagreitens.bsky.socialSep 16, 2026, 10:44 PM

New project w/ Cameron Waltz & a terrific @utaustin.bsky.social student team, building on work @carnegieendowment.org. We examine China's construction of police training facilities & how this fits with the priorities of Xi's Global Security Initiative:
www.tearline.mil/public_page/...

@jamyang.netSep 11, 2026, 7:14 AMReposted by @sheenagreitens.bsky.social

@anthropic.com new threat report (Sept 2026) documents three PRC operations, disrupted Jan to Jul 2026, that used #Claude to monitor #Tibetan targets. The Central Tibetan Administration, @savetibet.bsky.social & @sfthq.bsky.social are named.

A short thread on what it says (& what it doesn't.) đź§µ

@sheenagreitens.bsky.socialSep 5, 2026, 4:18 PM

Wrote for this issue of @tnsr.org about lessons from history for how to use military means to pursue broader political-strategic ends. Feels particularly appropriate at the moment.

@tnsr.orgSep 2, 2026, 8:33 PMReposted by @sheenagreitens.bsky.social

In the introduction to our fall issue, Editor-in-Chief Sheena Chestnut Greitens examines why integrating force with broader statecraft remains central to world politics.

@sheenagreitens.bsky.social

#NationalSecurity #InternationalRelations #GrandStrategy

@busbyj2.bsky.socialAug 31, 2026, 2:41 PMReposted by @sheenagreitens.bsky.social

The LBJ School at the University of Texas is hiring in international political economy. Come work with us. apply.interfolio.com/192252

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