FILE PHOTO: Civilians who fled the war-torn Sudan following the outbreak of fighting between the Sudanese army and the paramilitary Rapid Support Forces (RSF) arrive atop a truck at the United Nations High Commissioner for Refugees (UNHCR) transit centre in Renk, near the border crossing point in Renk County of Upper Nile State, South Sudan May 1, 2023. REUTERS/Jok Solomun