Frank G. Klotz. On the C-SPAN Networks: Frank G. Klotz is an Administrator for National Nuclear Security Administration in the Department of Energy with six videos in the C-SPAN Video Library; ...

Lt. Gen. Frank Klotz was sworn in late last week as the new administrator of NNSA and as the Energy Department undersecretary for nuclear security. At NNSA, Klotz will be responsible for operation and ...

Frank Klotz, administrator of the Energy Department’s National Nuclear Security Administration (NNSA), made the proposal to members of the Defense Nuclear Facilities Safety Board in an October ...

Last night, just hours before Trump was to be sworn in, his transition team finally asked Under Secretary for Nuclear Security Frank Klotz to stay on as chief of the National Nuclear Security ...

Then-National Nuclear Security Administration boss Frank Klotz, center, listens to reporters' questions during a news conference at Sandia National Laboratories in 2014.

Before retiring, Frank Klotz, the head of the National Nuclear Security Administration, told Defense News about the challenges awaiting his successor and the state of the U.S. nuclear arsenal.

Air Force Lt. Gen. Frank Klotz (ret.) has been in the job since 2014. (Leon Roberts/U.S. Army) WASHINGTON — U.S. National Nuclear Security Administration head Frank Klotz will be retiring Jan ...

Lieutenant General Frank Klotz spoke about issues related to nuclear, missile defense and homeland security issues. He also responded to questions from the audience.

PM recently sat down at the Pentagon with Lt. Gen. Frank Klotz, the commander of Global Strike Command, to discuss the state of America's nuclear arsenal, from the treaty tables to the missile silos.

WASHINGTON -- Retired Air Force Lt. Gen. Frank Klotz on Thursday told a Senate panel he would focus on maintaining “security and safety” at the embattled National Nuclear Security ...

ALBUQUERQUE, N.M. (AP) — Retired Air Force Lt. Gen. Frank Klotz on Thursday pointed to renovations at one of the nation's top federal labs as examples of what the National Nuclear Security ...