At least four people were killed on Monday and eight others kidnapped in an attack by suspected Islamic State group jihadists on a town in central Libya, local sources said.The raid on the desert town of Al-Fuqaha in the south of the Jufra district left three civilians and a policeman dead, Jufra municipal council member Abdellatif Jalala told AFP.The assailants kidnapped at least eight others before fleeing into the Haruj mountains further south, he added. Jufra lawmaker Ismail al-Sharif said ISIS fighters attacked the city with 25 vehicles, beheaded five civilians and torched local government and security offices.Both Sharif and Jalala said the raid was likely retaliation for arrests earlier this month of alleged ISIS members in the area. For more than a year Jufra has been held by forces allied to Libyan strongman Khalifa Haftar, who supports an administration in the country's east and leads the self-styled Libyan National Army (LNA). The Jufra region has been regularly hit by attacks attributed to jihadists. In August 2017, an attack claimed by ISIS killed 11 people, including nine LNA fighters.ISIS took advantage of the chaos that reigned in Libya after the 2011 NATO-backed ouster of Muammar Gaddafi to establish footholds in several parts of the country.In June 2015, jihadists seized control of Gaddafi's hometown of Sirte, only ceding it in December of the following year in the face of an offensive by forces loyal to the UN-backed government in Tripoli.In April this year, the Tripoli-based Government of National Accord launched an operation to track down ISIS fighters operating in areas of western Libya under its control.The US military has regularly carried out strikes on jihadists in Libya, particularly south of Sirte. Many jihadists have since retreated to desert areas in the country's south, where they are attempting to regroup. A September 10 suicide attack later claimed by IS on Libya's National Oil Company headquarters in the heart of Tripoli left two dead and 10 others wounded. Four months earlier, ISIS claimed an attack on Libya's electoral commission headquarters in Tripoli that killed 14 people.* Sign up to News24's top Africa news in your inbox: SUBSCRIBE TO THE HELLO AFRICA NEWSLETTERFOLLOW News24 Africa on Twitter and Facebook.