December 2, 2021

NNSA Completes First Production Unit of B61-12 Life Extension Program

Warhead modernization activities ensure the U.S. nuclear weapons stockpile continues to meet military requirements while enhancing safety and security.

September 23, 2021

NNSA awards $7 million to minority-serving institutions in New Mexico and South Carolina to support plutonium pit production

NNSA awarded $7 million for workforce development and training supporting plutonium pit production to minority-serving educational institutions in New Mexico and South Carolina.

September 22, 2021

New building at Lawrence Livermore to strengthen national security by reducing weapon component design and build times

NNSA is all about security and efficiency, and the Lawrence Livermore National Laboratory (LLNL) has a brand-new building to deliver just that.

August 25, 2021

NNSA and Nuclear Security Enterprise leaders highlight efforts, priorities and commitments at annual Nuclear Deterrence Summit

NNSA and the Nuclear Security Enterprise were well represented at this year’s Nuclear Deterrence Summit held earlier Aug. 3-5 in Alexandria, Va. NNSA speakers and panelists discussed the latest agency updates.