The Times of India. The seizures were made on 29 and 30 October, following specific intelligence inputs about the transportation of multiple consignments of narcotics from Zokhawthar towards Aizawl and Silchar,. Assam Rifles seizes methamphetamine tablets worth Rs 6.4 crore and heroin worth Rs 3.71 lakh in Mizoram, Manipur Police recovers brown sugar worth Rs 15 crore in Churachandpur.