美国田纳西州一军用炸药厂爆炸 19人失踪恐遇难

Group 1 - An explosion occurred at a military explosives factory in Humphreys County, Tennessee, on October 10, resulting in 19 people reported missing, likely deceased [1][2] - The factory is owned by "American Precision Energy Systems," established in 1980, which manufactures various high explosives and specialty products for the U.S. Department of Defense and the industrial market [2] - The Bureau of Alcohol, Tobacco, Firearms and Explosives has joined the investigation, and the Department of Defense is aware of the incident and will conduct an investigation [2]