Christine Wormuth Joins NTI as President and CEO

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Ellen Thomas

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Nov 20, 2025, 2:24:15 PM (9 days ago) Nov 20
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NTI Welcomes Christine E. Wormuth as President and CEO

Nov 20, 2025
 
Secretary Christine E. Wormuth, a defense and national security leader who recently served as Secretary of the Army, joined NTI as its new President and Chief Executive Officer on Monday.  

A national security leader with more than 30 years of experience in defense policy, strategic planning, and international security, Wormuth brings an extensive record of leadership and service. “NTI’s mission to reduce global nuclear, biological, and emerging technology threats is more vital than ever,” said Wormuth. “I’m excited to lead this exceptional team as it builds on NTI’s legacy and helps shape a safer, more resilient future.”


To Lead in Nuclear Energy, the U.S. and Korea Must Avoid the Reprocessing Trap

In a new post for NTI’s Risky Business blog, NTI Senior Director Ross Matzkin-Bridger writes that nuclear fuel reprocessing is “a technology that has failed every promise it has made.” He writes that each attempt to revive reprocessing ends the same way – “billions of dollars down the drain, technical failures abound, and security risks increase. At a time when the world needs clean energy fast, reprocessing would be no more than a costly distraction.” His blog post was highlighted in the Exchange Monitor, and Matzkin-Bridger also spoke with South Korea’s Yonhap News Agency about the challenges.    
 


Meet the Winners of 2025’s Next Generation for Biosecurity Competition

NTI | bio is excited to announce Shreyash Borkar, Sriram Kumar and Kaitlyn Connors as the winners of the 2025 Next Generation for Biosecurity Competition! This year’s challenge called for innovative papers on how to define “biological weapons” in today’s ever evolving biothreat landscape. In their winning paper, the authors argue that the Biological Weapons Convention must evolve to address emerging threats that target not only living organisms, but also critical infrastructure and digital systems and propose policy recommendations to close oversight gaps. Learn more about the competition and read the full paper here
 


Get to Know NTI: Isabelle Williams

Isabelle Williams serves as a senior director at NTI, where she leads and supports projects across the organization, including understanding nuclear effects and advancing the vision of a nuclear weapons-free world. In an interview for Risky Business with NTI intern Siri Beck-Friis, Williams shares insight into her work, background, and hobbies. “Things might be challenging right now, but given the consequences of nuclear war, it’s important to explore alternative paths to the one we’re currently on,” she told Beck-Friis.
 

Report Release: Safeguarding AIxBio Capabilities to Prevent Global Catastrophe

Dec 3  |  11:00 AM ET
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NTI in the News


  • Dimitri Kusnezov, vice president of NTI’s FutureSafe program and former chief scientist for the National Nuclear Security Administration, breaks down why explosive nuclear testing is unnecessary and how the U.S. ensures proper stewardship of its nuclear stockpile in a new post for NTI’s Risky Business blog. 
  • NTI Co-Chair Ernest J. Moniz spoke with Christiane Amanpour for the Ex-Files Podcast on topics ranging from nuclear testing and AI to his proposed regional consortium on nuclear energy.
  • The Global Dispatches Podcast hosted Jaime Yassif, the vice president for NTI’s Global Biological Policy and Program. The conversation centered on the Biological Weapons Convention, the first global treaty to prohibit a specific type of weapon of war.
  • Newsweek reported on a new Russian missile and cited information from the NTI website.  
  • In an article about A House of Dynamite and U.S. missile defense, Space News mentioned NTI Co-Founder Sam Nunn’s proposal for an Accidental Launch Protection System in the 1980s.
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