WASHINGTON, Nov. 21 -- The Defense Nuclear Facilities Safety Board Resident Inspector in Los Alamos National Laboratory issued the following activity report for the week ending October 31, 2025: * * * TO: Technical Director FROM: Los Alamos Site Resident Inspectors SUBJECT: Los Alamos Activity Report for the Week Ending October 31, 2025 Plutonium Facility-Safety Basis: Last weekend, operations personnel were unable to perform a daily Technical Safety Requirement (TSR) surveillance that ensu  more