Kadena hosts 18th MXG weapons load competition Published Aug. 30, 2023 By U.S. Air Force Airman 1st Class Catherine Daniel 18th Wing Public Affairs KADENA AIR BASE, Japan -- Selected Airmen from multiple bases competed to load munitions onto their respective aircraft during the 18th MXG weapons load competition at Kadena Air Base, Japan. The competition showcased the capabilities of the 366th Fighter Generation Squadron, 355th FGS, 18th AMXS and the 391st FGS's weapons load crews.