374th CES, JGSDF collaborate for emergency management training Published April 21, 2024 By Airman 1st Class Samantha White 374th Airlift Wing Public Affairs YOKOTA AIR BASE, Japan -- The 374th Civil Engineer Squadron hosted the Japanese Ground Self-Defense Force’s Central Nuclear Biological Chemical Weapon Defense Unit for chemical, biological, radiological and nuclear training at Yokota Air Base, Japan, April 5. The JGSDF and U.S. Air Force each performed CBRN demonstrations to learn from each other's capabilities. The demonstrations consisted of various procedures including finding contamination, performing decontamination and fire training