According to an initial estimate, there are around 1.3 lakh Rohingyas, mostly settled in Uttar Pradesh, West Bengal, Andhra Pradesh (mainly Hyderabad), Kerala, Assam, Jammu and Kashmir and Delhi.“Rohingya Muslims are ‘persecuted’ in their homeland in Myanmar. Hence, there is a fear that the members of the community could be vulnerable to radicalisation. We have to be cautious before things go out of hand,” the official said.