AI modernizing nuclear warheads

The Energy Department’s National Nuclear Security Administration is using artificial intelligence as part of an extensive modernization program for nuclear warheads.

David Beck, the nominee for the post of NNSA deputy administrator for defense programs, disclosed new details of the warhead modernization program in little-noticed Senate testimony Oct. 7.

Mr. Beck, who has more than 40 years’ experience working with nuclear weapons, told the Senate Armed Services Committee that warhead and other modernization are a priority.

“We face a rapidly evolving threat landscape. Our adversaries are acting with increasing speed and boldness, seeking to challenge our security and undermine our deterrence posture,” he said.

“In response, we must act with urgency and precision. Our mission cannot fail; therefore, we must lead with discipline, innovation, and an unwavering focus on results.”

Mr. Beck disclosed in written answers to committee questions that AI is being leveraged by NNSA to maintain and modernize all current warheads in the stockpile.

“I fully expect that [AI] will increasingly become an indispensable tool for NNSA,” he stated.

AI at NNSA involves the use of supercomputers, new AI-based processes and machine learning to solve problems for warhead modernization.

“This includes material discovery, design optimization and advanced manufacturing within the nuclear security enterprise,” he stated. “If confirmed, I will evaluate the use of AI and machine learning and application across Defense Programs’ mission space.”

Mr. Beck said newly emerging AI applications can provide NNSA with “a continued advantage over U.S. adversaries in the design and manufacture of nuclear weapons.”

“AI and machine learning technologies could optimize experimental designs, analyze diagnostic data and improve facility operations,” he said.

Advanced manufacturing techniques could accelerate production and improve the quality of components and systems used in nuclear weapons.

Asked if NNSA is developing AI for nuclear systems compared to adversary states, Mr. Beck said advanced technologies are essential to maintaining U.S. supremacy in the nuclear arena.

The nominee also provided the most complete public disclosure of current modernization efforts for seven warheads.

They include missile and bomber warheads designated as B61-12, W88 Alt 370, W80-4, W87-1, W93, B61-13 and the development of the low-yield submarine-launched nuclear cruise missile known as SLCM-N.

Mr. Beck also reveals that strategic war planners are facing problems in maintaining deterrence against growing nuclear threats from China, North Korea and Russia.

“NNSA must continue to be responsive to [Department of War] requirements while developing capabilities to meet any kind of deterrent gap that may emerge well into the future,” he stated.

“Above all, our nuclear modernization plan must deter the full range of threats posed by adversaries and ensure the United States has an enduring safe, secure, and effective nuclear stockpile.”

Mr. Beck vowed that if confirmed, a top priority will be to ensure NNSA facilities deliver critical programs on time and on budget.