The Trump administration reversed the termination of staff at the National Nuclear Security Administration after hundreds were unexpectedly laid off. About 350 employees faced abrupt job losses without prior notice, particularly affecting the Pantex Plant. While the administration claimed most were clerical employees, insiders contested this assertion, warning that cutting such vital positions could jeopardize national security. Concerns were raised by U.S. officials and experts about the implications for nuclear safety and operational stability as the U.S. embarks on a $750 billion modernization of its nuclear arsenal. Bipartisan officials criticized the firings as dangerous and irresponsible.