KHALID ABDELAZIZ  SUDAN's prime minister warned on Tuesday of the risk of chaos and civil war fomented by loyalists of the previous regime as he sought to defend reforms meant to pull the country out of a deep economic crisis and stabilise a political transition. Abdalla Hamdok made the comments in a televised address days after young men carrying clubs and sticks blocked roads in the capital Khartoum following the removal of fuel subsidies. Hamdok's government serves under a fragile military-civilian power-sharing deal struck after a popular uprising spurred the army to overthrow veteran leader Omar al-Bashir in April 2019.…