Mandi, June 11 (ANI): Rescuers intensified search operations on Wednesday for the missing students of an engineering college who were swept away by the gushing waters of river Beas following the unannounced release of water from a dam in Himachal Pradesh. Rescuers, included teams of National Disaster Response Force (NDRF), Indian Army and Armed Border Force, Sashastra Seema Bal (SSB) and divers.