SheenaGreitens Profile Banner
Sheena Chestnut Greitens Profile
Sheena Chestnut Greitens

@SheenaGreitens

Followers
29K
Following
25K
Media
571
Statuses
15K

National security, China/Asia, dictatorship & democracy. @UTAustin @TheLBJSchool @ClementsCenter @StraussCenter. Nonres fellow @CarnegieEndow. RT≠Endorse.

Texas, USA
Joined January 2016
Don't wanna be here? Send us removal request.
@SheenaGreitens
Sheena Chestnut Greitens
4 months
New video explainer of our @CarnegieEndow paper (with @IBKardon & @CameronWaltz_ ) on China's internal security outreach under the Global Security Initiative: https://t.co/MINBvT4b19
19
7
24
@niubi
Bill Bishop
2 days
MSS head Chen Yixin in Study Times - Comprehensively Build a Fortified Iron Wall of National Security 全面筑牢国家安全的铜墙铁壁 "The unipolar hegemony of a major power is becoming increasingly unsustainable. At home, its democracy is mutating, its economy decaying, and its
11
41
115
@VisionProd78760
Vision Products
4 months
Many environments. One Vision Cage. Our reptile enclosures are touted for their safety, longevity, and versatile climate control abilities. See if the Vision Cage is the right choice for your pet!
9
9
169
@TXNatSecReview
Texas National Security Review
2 days
In our latest podcast episode, Ambassador Kang Kyung-wha joins Sheena Chestnut Greitens (@SheenaGreitens) to discuss the US–Korea alliance. They examine the $350 billion investment in US manufacturing and the strategic challenges posed by North Korea’s alignment with Russia.
1
3
3
@ReviewPacific
The Pacific Review
3 days
In this new paper, Zhonglin Li finds that US-South Korea space intelligence cooperation has evolved from a one-way model toward parallel progress in policy coordination, institutionalized platforms, and military alignment. ⤵️
Tweet card summary image
tandfonline.com
ROK-US space intelligence cooperation is a key issue in Northeast Asia’s security landscape. It has evolved from a US-led one-way intelligence output to a composite model with parallel progress in ...
0
1
4
@EvanFeigenbaum
Evan A. Feigenbaum
5 days
A counter-Washington-consensus take worth reading (reinforced by a conclusion of my #CarnegieAsia colleagues @SheenaGreitens and @IBKardon about the bifurcation of external and internal security and China/Vietnam alignment on the latter). "Vietnam is different from the rest of
@KhangXVu
Khang Vu
6 days
The US Pivot to Asia was dead before it even begins. With the US pivoting to the Western hemisphere, Vietnam should commit to its Four Noes defense policy and avoid antagonizing China. Reupping my piece on why Vietnam won't balance against China. https://t.co/0wx2w4bu2k
2
14
38
@ledmalldotcom
LedMall
6 days
Cyber Monday Deal extended, 30% off, get your instant lights show, the best Laser Christmas Lights at
Tweet card summary image
ledmall.com
LEDMALL is the largest collection of laser lights with quality engineers work 24-7 at our factory to ensure product quality to the higher technology.
0
0
3
@EvanFeigenbaum
Evan A. Feigenbaum
6 days
Translation: (1) Taiwan is largely a military problem and U.S. policy is to deter the hell out of Beijing; (2) U.S. declaratory policy is mostly just "status quo" (which is, in fact, quite a bit thinner than what U.S. declaratory policy has been for decades); but (3) the Lutnick
@neilthomas123
Neil Thomas 牛犇
6 days
National Security Strategy just dropped: "Deterring a conflict over Taiwan, ideally by preserving military overmatch, is a priority" "We will also maintain our longstanding declaratory policy on Taiwan" US does not seem to be considering Taiwan as part of any China deal..
9
41
145
@AWConsortium
America in the World Consortium
20 days
🚨 CALL FOR PAPERS: America’s Nuclear Crossroads AWC invites PhD students & early-career scholars to UT Austin for a conference on deterrence, diplomacy, & disarmament. 🗓️ Deadline: Dec 15, 2025 🔗
awconsortium.org
The America in the World Consortium invites Ph.D. students, early-career scholars, and early-career policy practitioners to submit paper proposals for a one-day conference on the multifaceted...
0
4
2
@AmbXieFeng
Xie Feng 谢锋
6 days
China’s Ministry of Public Security on the latest development in China-U.S. counternarcotics cooperation: 🔸Narcotics control authorities in China and the United States have been carrying out the consensus reached by the two heads of state at their Busan meeting, advancing joint
1
5
19
@SheenaGreitens
Sheena Chestnut Greitens
6 days
One of the things the Ambassador mentioned was this development — which, after the raid in GA, seeks to streamline visas for Korean companies investing in the US: https://t.co/vZIPGscXEf
Tweet card summary image
koreaherald.com
The US Embassy in Seoul on Friday launched a one-stop fast-track visa service for major Korean conglomerates investing in the United States and their partner fi
@SheenaGreitens
Sheena Chestnut Greitens
6 days
It was a pleasure for ⁦@AsiaPolicyUT⁩ to host Amb. Kang, the Korean delegation, & ⁦@KoreaEconInst⁩ this week ⁦@TheLBJSchool⁩ ⁦@ClementsCenter⁩ ⁦@StraussCenter⁩ to talk about trade, tech, & the US-Korea alliance:
0
1
4
@SheenaGreitens
Sheena Chestnut Greitens
6 days
It was a pleasure for ⁦@AsiaPolicyUT⁩ to host Amb. Kang, the Korean delegation, & ⁦@KoreaEconInst⁩ this week ⁦@TheLBJSchool⁩ ⁦@ClementsCenter⁩ ⁦@StraussCenter⁩ to talk about trade, tech, & the US-Korea alliance:
0
3
12
@WilliamYang120
William Yang
7 days
The US has halted plans to impose sanctions on China’s Ministry of State Security over a massive cyber espionage campaign in order to avoid derailing the trade truce President Donald Trump and President Xi Jinping struck in October. https://t.co/vKm72MpBFg
Tweet card summary image
ft.com
Decision sparks concern among China hawks that Donald Trump is sacrificing national security to maintain trade truce
17
112
171
@ryanl_hass
Ryan Hass
7 days
Big congratulations @EvanFeigenbaum, @damienics, and @CarnegieEndow on such an inspired choice for this role. We’ll all be beneficiaries of this next step for Carnegie China.
@EvanFeigenbaum
Evan A. Feigenbaum
8 days
I'm really thrilled to welcome my friend @damienics to @CarnegieEndow as the new director of @CarnegieChina, our Singapore-based center. Damien and I have a lot of history together, have been occasional coauthors in @ForeignAffairs and elsewhere, and have worked together twice
1
3
40
@Robincjohn
Robin John
3 months
Your money can do more than build wealth, it can build hope. Robin John’s book reveals how to invest in ways that honor God and serve your neighbors. Make your work and investments a force for good.
0
19
309
@SheenaGreitens
Sheena Chestnut Greitens
8 days
Come work with me next year at @AsiaPolicyUT & with the awesome @ClementsCenter team!
@ClementsCenter
Clements Center
8 days
A quick reminder that applications for our pre- and post-doctoral fellowships close THIS FRIDAY. Don’t miss your chance to join the Clements Center’s community of scholars. Pre-Doctoral Application- https://t.co/apz2EbbPSY Post-Doctoral Application- https://t.co/YOAVNQZ7ct
1
27
106
@NBRnews
The National Bureau of Asian Research
8 days
The #ChineseLanguage #FellowshipProgram provides fellowships up to $50,000 for American graduate students (PhD & current or recent MA) so that they can devote one year to intensive Chinese language training at an institution in China or Taiwan. Learn more: https://t.co/H1R9CVEF1i
1
1
2
@AsiaPolicyUT
Asia Policy Program
20 days
🇰🇷🇺🇸 Trade, Technology, & the U.S.–Korea Alliance Join us for a conversation with ROK Ambassador to the U.S. Kang Kyung-wha, followed by an expert panel on defense, maritime security & industrial capacity. 📅Dec 3, 12:12 PM - 2:00 PM 📍Bass Lecture Hall (LBJ 2.104)
0
1
1
@TXNatSecReview
Texas National Security Review
9 days
Dr. Carter Malkasian from the National War College (@NWC_NDU) joins Sheena Chestnut Greitens (@SheenaGreitens) and Ryan Vest (@RGVest) to discuss war and state-building in the Middle East and South Asia.
1
1
1
@Raffiwilliams
Raffi Williams
9 days
So proud of my cousin @Astro_ChrisW -- it's impossible to capture all the emotions associated w/ having a cousin get blasted to the Space Station, but @TheJuanWilliams gives it a go My nephew is in space. ‘Local kid makes good’ doesn’t cover it.
Tweet card summary image
washingtonpost.com
The Thanksgiving Day launch to the International Space Station moved me to tears.
3
2
12
@SheenaGreitens
Sheena Chestnut Greitens
9 days
Russia is one of China's most important, if not the most important, internal security partner (1/2)
@wartranslated
WarTranslated
9 days
Also, in addition to Witkoff and Kushner, China’s Foreign Minister Wang Yi arrived today. According to reports, he and Shoigu discussed cooperation between the Russian and Chinese security services, as well as "current issues of international and regional security."
2
2
11
@SariArhoHavren
Sari Arho Havrén
11 days
Always useful to read how the new global order is interpreted by various countries. Cannot but agree: “the United States, once the underwriter of the global order, is now setting entirely new terms of engagement, treating nations individually instead of through alliances or
@AugadhBhudeva
Augadh
12 days
Jaishankar Breaks Down How US And China Are Rewriting Global Power In a powerful 30-minute address at IIM Calcutta, External Affairs Minister S. Jaishankar decoded the dangerous new shifts shaping global geopolitics. He explained how the United States, once the underwriter of
0
70
433
@StateDeputySpox
Tommy Pigott
14 days
The United States extends its deepest condolences to the people of Hong Kong, and especially to the victims and families affected by the devastating Tai Po fire. We mourn the loss of life and honor the courage of emergency teams working tirelessly to respond to this tragedy.
43
59
303
@CottsGroup
Mitchell Cotts Group
13 days
Need secure, structured commodity storage and control? Mitchell Cotts offers Collateral Management Services tailored for importers, exporters, and financial partners.​ Let us help you unlock flexibility and confidence in your trade transactions.
0
29
330