Thailand is ready to shift its approach to a slow-burn insurgency in its Muslim-majority deep south and revitalise a peace process, Bangkok’s chief negotiator has said, as violence simmers in one of Southeast Asia’s longest-running conflicts. Any such move could mark a return to addressing the political roots of a conflict that has killed more than 7,800 people since 2004, when the latest round of the insurgency led mainly by the Barisan Revolusi Nasional (BRN) flared in Thailand’s southernmost...