Libya on verge of civil war: UN envoy

Blood of wounded UN-backed government fighters is seen on a stretcher at a field hospital in Salah Al-Din front line in Tripoli, Libya, on May 21, 2019. The top UN envoy for Libya warned on Tuesday that the Arab country is on the verge of civil war that could lead to permanent division. (Xinhua/Amru Salahuddien)