Y-12: Work complete on W76-1 warhead program - Oak Ridge Today

Y-12: Work complete on W76-1 warhead program - Oak Ridge Today: Work was completed in December on a program to extend the life of the W76 nuclear warhead, the Y-12 National Security Complex said on Monday. That ended a decade of work to extend the service life of the original warhead design by 40 years, Y-12 said. “This warhead plays a vital role in maintaining …