WASHINGTON, Jan. 7 -- The Defense Nuclear Facilities Safety Board issued the following letter on Jan. 2, 2025: * * * To: The Honorable Jennifer M. Granholm, Secretary of Energy, US Department of Energy, 1000 Independence Avenue, SW, Washington, DC 20585-1000 Dear Secretary Granholm: The Defense Nuclear Facilities Safety Board (Board) reviews and evaluates the content and implementation of the Department of Energy's (DOE) safety standards (e.g., directives and technical standards) pertaining   more