Note: This story was updated at 9:15 a.m.

Lisa E. Gordon-Hagerty was confirmed by the U.S. Senate on Thursday as the U.S. Department of Energy’s under secretary for nuclear security and administrator for the National Nuclear Security Administration.

Once she is sworn in to the position, Gordon-Hagerty will be responsible for the management and operation of NNSA, supporting the nuclear security agenda of Energy Secretary Rick Perry and President Donald Trump, a press release said.

The Y-12 National Security Complex in Oak Ridge is an NNSA site.

The NNSA is a semi-autonomous agency within DOE, and it is responsible for nuclear nonproliferation, the nation’s naval reactor programs, and managing and securing the nation’s nuclear weapons. It also responds to nuclear and radiological emergencies in the United States and abroad; provides safe and secure transportation of nuclear weapons, components, and special nuclear materials; and has other national security missions. [Read more…]