WASHINGTON, Aug. 12 (UPI) -- A program to dismantle 1970s-era U.S. nuclear warheads has been completed a year ahead of schedule, the U.S. Department of Energy has announced.
Secretary of Energy Steven Chu announced the completion after personally participating in the final W62 dismantlement during a Wednesday visit to the National Nuclear Security Administration's Pantex Plant outside Amarillo, Texas, an Energy Department release said.