
NNSA’s Office of Radiological Security partnered with Jordan's Energy and Minerals Regulatory Commission to replace all of Jordan’s high-activity cesium-137 irradiators with X-ray technology.

NNSA's Chris Landers drove in a demolition derby last month, a symphony of chaos, adrenaline, and engineering greatness.

A team led by NNSA a subsurface chemical explosion at the Nevada National Security Site to improve the United States’ ability to detect low-yield nuclear explosions around the world.

Meet Mariana Sorroza. She an NNSA Office of Defense Nuclear Nonproliferation intern. The daughter of an engineer, she's following in his footsteps while bringing a global perspective that keeps people and their needs a priority.

Meet Bego Aranguren from NNSA's Office of Defense Nuclear Nonproliferation. She embraces her family, cowboy boots, and nuclear science. Next up? Dancing. As Bego says: Bring. It. On!

Meet Maricarmen Corte, a first-generation immigrant to the United States and a fellow in NNSA's Office of Defense Nuclear Nonproliferation. A world traveler at a young age, she embraces the international aspects of nuclear security -- and herself.

Earlier this year, Pacific Northwest National Laboratory hosted the first Introduction to Arms Control course in support of NNSA's Next Generation Arms Control Experts program.
NNSA's Office of Radiological Security recently marked the completion of a new long-term regional radioactive waste storage facility in Kazakhstan.

The U.S.-Japan Nuclear Security Working Group (NSWG) convened for its 12th meeting at Oak Ridge National Laboratory last month.

Two NNSA leaders visited the country of Georgia last month to discuss the agency’s bilateral partnerships, seek areas of mutual cooperation, and get a closer look at how nuclear security is implemented each day at active border crossings.