insurgency
noun [ U ] uk/ɪnˈsɜː.dʒən.si/ us/ɪnˈsɝː.dʒən.si/
叛乱，造反，暴动
an occasion when a group of people attempt to take control of their country by force
The government is reported to be concerned about the growing insurgency in the south. 据报道，政府对于南方日益扩大的叛乱局势深感焦虑。
Compare: counterinsurgency