OAK RIDGE, Tennessee, June 12 -- The U.S. Department of Energy's Oak Ridge Institute for Science and Education issued the following news: * * * REAC/TS participates in Y-12 emergency management exercise June 11, 2025 The Radiation Emergency Assistance Center/Training Site (REAC/TS) recently supported an emergency exercise hosted in and around the Y-12 National Security Complex in Oak Ridge. The U.S. Department of Energy facilities in Oak Ridge conduct regular emergency management exercises. S  more