Senior Director of Communications @NTI_WMD via Decatur, GA and Auburn University

Washington, DC
Joined November 2012
Cathy Gwin retweeted
Agree with the first part of this. But there was no public debate that preceded Operation Epic Fury. No evidence provided as to why it was necessary. Just a series of constantly shifting assertions and rationales after the fact. That flaw persists today (is the goal to collapse the regime? Force a deal?). The lack of a clear objective and realistic plan to achieve it are the main reasons why most Americans do not support the war.
The political prospects of both men and their parties aside, if either the US or Israel has information/intelligence (via national-technical means (like satellite/remote sensing, SIGINT, or anything else even like HUMINT) about the reconstitution of Iran’s nuclear program (and they can clearly explain the impact of these steps and rank order them by seriousness/threat to the national interest and international security) it must enter the public record and national debate about the use of force against the Islamic Republic at this point in time. The counterproliferation debate deserves no less, as well as the future of an increasingly contentious and unpopular war whose initial reason for being launched has by now sadly been obscured.
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Cathy Gwin retweeted
The United States has publicly acknowledged for the first time that it possesses “on-orbit space control weapons,” bringing a long-running debate about deterrence, stability, and escalation in space into the public spotlight. Join us virtually or at our DC office on November 4 at 9:30 AM ET for a coffee reception and discussion on how to reduce risk in a new era of space competition. Learn more and register now: nti.org/events/weapons-in-or…
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Content warning: This story includes mentions of murder and sexual assault. The Faith Hedgepeth murder trial continued Thursday morning with the defense’s cross examination of Karena Rosario, Faith Hedgepeth’s former roommate. bit.ly/4dNFI8T
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Cathy Gwin retweeted
A special moment last night at the @HarvardIOP “To give you some idea of what the IOP means to our family, my uncle Teddy, who was not even the chair, did not miss one meeting in 47 years, and he took attendance of the rest of us,” [Caroline] Kennedy said. “He didn’t do it because he wanted control. He did it because he cared.” Kennedy also praised her brother, John F. Kennedy Jr., who she said “was ahead of his time in recognizing that politics, popular culture, and energy were converging.” She noted that the IOP was “the first of its kind” and has inspired more than 50 similar institutes in the U.S. and abroad. “Today, this is still a living memorial for President Kennedy, the one he probably would have most enjoyed,” she said. thecrimson.com/article/2026/…
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Cathy Gwin retweeted
AUSTIN RILEY IN THE EIGHTH 😱 (via @MLB)
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Cathy Gwin retweeted
The U.S.-Saudi nuclear deal is a gamble. The basic bet is that U.S. control over the program can make up for nonproliferation shortcomings. In @ForeignPolicy, I write about three things that need to be true for that bet to pay off (gift link below).
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I spoke with @AJEnglish about the findings in the latest edition of the Nuclear Security Index. Appreciate the opportunity to share some of the main takeaways from that report.
سكوت روكر نائب رئيس برنامج أمن المواد النووية بمبادرة التهديد النووي يحذر في مقابلة للجزيرة من أن تزايد المواد النووية القابلة للاستخدام في الأسلحة حول العالم يرفع مخاطر استخدامها في أسلحة نووية أو وقوعها في أيدي جماعات إرهابية #الجزيرة_مقابلات
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Cathy Gwin retweeted
The UAE has ranked fourth globally in the 2026 Nuclear Security Index by the Nuclear Threat Initiative, among 48 countries assessed on measures to protect nuclear facilities from acts of sabotage. The UAE also ranked 15th among 154 countries and territories for efforts to prevent the theft of nuclear materials, scoring 85 out of 100. The index highlighted improvements in physical protection, cybersecurity, personnel security and emergency preparedness.
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سكوت روكر نائب رئيس برنامج أمن المواد النووية بمبادرة التهديد النووي يحذر في مقابلة للجزيرة من أن تزايد المواد النووية القابلة للاستخدام في الأسلحة حول العالم يرفع مخاطر استخدامها في أسلحة نووية أو وقوعها في أيدي جماعات إرهابية #الجزيرة_مقابلات
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Cathy Gwin retweeted
NEW: The US military was prepared to board a Chinese vessel in the Middle East earlier this spring -- during war with Iran -- after an intel report concluded it was transporting components of a nuclear weapons program. But just before the planned operation, officials discovered the report had been generated w/ help of AI & chatbot used by the analyst inaccurately identified what the ship was carrying, sources tell @KatieBoLillis & me.
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Cathy Gwin retweeted
As President Trump and President Xi prepare to meet in Washington on September 24, new YouGov polling commissioned by NTI and ReThink Media finds that nearly an overwhelming majority also supports working with China to mitigate nuclear, biological, and AI risks.
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Good to see @NTI_WMD President and CEO Christine Wormuth at #IAEAGC. @IAEAorg and NTI have worked together for many years on nuclear security and non-proliferation, with important support from NTI for the IAEA LEU Bank. Important exchange at #IAEAGC on these topics, as well as the renewed global interest in nuclear energy.
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Cathy Gwin retweeted
The 2026 NTI Nuclear Security Index reveals an alarming deterioration in nuclear security conditions in Russia and the United States, the countries that bear the greatest responsibility for global nuclear security as custodians of the vast majority of the world’s weapons-usable nuclear materials.  Learn more about our Index and recommendations at NTIIndex.org.
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The @NTI_WMD delegation is back at the IAEA General Conference! Come join us tomorrow at noon for the rollout of our next Nuclear Security Index!
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Cathy Gwin retweeted
At a moment when nuclear security risks are rising and global readiness is not keeping pace the 2026 NTI Nuclear Security Index offers an actionable agenda for countries to strengthen their nuclear security leadership. Join NTI and the @energygovuk during the @iaeaorg General Conference for the publication event, where you’ll see the new data, hear NTI’s expert analysis on where action is needed most, and learn from the countries leading by example.
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Cathy Gwin retweeted
We're hiring! NTI is seeking a Senior Program Officer/Director for our Global Nuclear Policy Program. Help shape policies that reduce nuclear risks, engage Congress and global stakeholders, and advance international security. Apply: nti.org/job-listing/senior-p…
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With Flock Cameras, a City Under Watch “The cameras arrived quietly. The same technology had enkindled a furor across the nation, but few in Alexandria took notice of the nondescript, black lenses affixed to utility poles. And yet here the cameras were — 81 of them, at least.”
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Cathy Gwin retweeted
JUST IN: The total number of US casualties since the Iran war began on Feb. 28 has eclipsed 800, according to the Defense Casualty Analysis System. A Thursday afternoon update pushed the number of wounded to 790, and the number killed remains at 18 (11 from hostile fire).
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