The Soviets turned the city of Kabul into their command center during the Soviet–Afghan War, and while fighting was mostly taking place in the countryside, Kabul was widely disturbed. Political crime and guerrilla attacks on military and government targets were common, and the sound of gunfire became commonplace at night in the outskirts. Large numbers of PDPA party members and Soviet troops were kidnapped or assassinated, sometimes in broad daylight, with acts of terrorism committed by civilians, anti-regime militias and also Khalqists. By July 1980, as much as twelve party members were being assassinated on a daily basis, and the Soviet Army stopped patrolling the city in January 1981. A major uprising against the Soviet presence broke out in Kabul in February 1980 in what is called the 3 Hut uprising. It led to a night curfew in the city that would remain in place for seven years. The Soviet Embassy also, was attacked four times with arms fire in the first five years of the war. A Western correspondent revisiting Kabul in December 1983 after a year, said that the city was "converted into a fortress bristling with weapons". Contrastingly, that same year American diplomat Charles Dunbar commented that the Soviet troops' presence was "surprisingly modest", and an author in a 1983 ''Bulletin of the Atomic Scientists'' article thought that the Soviet soldiers had a "friendly" atmosphere.