Soldiers assigned to 501st Chemical, Biological, Radiological, Nuclear and High-yield Explosives Company, 23rd CBRNE Battalion, 2d Infantry Division Sustainment Brigade, 2d Infantry Division/ROK-U.S. Combined Division, conduct counter-weapons of mass destruction training as part of a combined ROK/US training, Oct. 23, 2025, at Twin Bridges training site, South Korea. The Soldiers located and decontaminated a mock WMD threat.