On 9 September 1991, Tajikistan became an independent sovereign nation as the Soviet Union disintegrated. A civil war was fought almost immediately after independence, lasting from 1992 to 1997. Since the end of the war, newly established political stability and foreign aid have allowed the country's economy to grow. The country has been led by President Emomali Rahmon since 1994 who rules an authoritarian regime, as there is extensive corruption and widespread violations of human rights, including torture, arbitrary imprisonment, worsening political repression, and a lack of religious freedom and other civil liberties.