Bangladesh and Myanmar on Tuesday reaffirmed their commitment to begin repatriating Rohingya refugees from January, despite rights groups warning that their safety is still not assured should they return. Despite a recent agreement with the Burmese government for repatriation, refugees continue to arrive in Bangladesh, joining 646,000 who have braved the dangerous border crossing since the surge in violence after Rohingya militants reportedly attacked border posts in August. Previously on Monday, Myanmar‘s army said that security forces had discovered a mass grave on the edge of a village in Rakhine State, and had launched an investigation.