Certified Three Months Early, Keeping U.S. Nuclear Build at Record Pace

Certified Three Months Early, Keeping U.S. Nuclear Build at Record Pace reports a major U.S. weapons-manufacturing milestone involving the B61-13 nuclear gravity bomb. On July 8, the Department of Energy’s National Nuclear Security Administration said technicians at the Y-12 National Security Complex in Oak Ridge, Tennessee completed “diamond stamping” of all planned canned subassemblies for the B61-13 during the current fiscal year, three months ahead of schedule. The milestone means the yield-critical sealed component passed required inspections, safety checks, and performance standards before it can enter the active stockpile as war-reserve hardware. NNSA says it reflects a 100% record across six active warhead modernization programs, adding to an on-time streak officials described as unmatched compared with a decade ago. The article also explains the B61’s two-stage radiation implosion design and the role of the canned subassembly before integration at the Pantex Plant in Amarillo, Texas.