On October 20, local time, the key agency responsible for the management of U.S. nuclear weapons storage ¨C the U.S. Department of Energy.National Nuclear Safety Administration begins mandatory furlough for most of its employeesThis is the first time the agency has encountered such a situation since its establishment.

According to media reports, this is compulsory leave.Will first affect the U.S. nuclear weapons assembly baseFacilities such as the Pantex nuclear weapon plant in Texas and the Y-12 National Security Complex in Tennessee will be forced to enter "safe shutdown mode."

Due to the huge differences between the Republican and Democratic parties in the United States on core issues such as medical-related welfare spending, the Senate failed to pass a new interim appropriations bill before the end of the previous fiscal year on September 30, resulting in the federal government's use of funds to maintain normal operations.,"shutdown" began on October 1.