Pakistani smugglers early today attempted to cross over to India under the cover of thick blanket of fog, the official said.
A patrolling party of the force observed some suspicious movements at Indo-Pak Border Out Post Daoke and Barowal and opened fire as some people were seen moving back towards Pakistan territory, he said.
A comprehensive search operation was launched this morning at Daoke wherein the troops seized 12 kg heroin while one kg heroin was seized at Barowal Border out-Post, the official said.
The force was looking for the person who was supposed to collect the drug consignment on the Indian side, the official added.
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