The incident happened in the wee hours of October 27 when a Border Security Force (BSF) patrol intercepted cattle smugglers moving suspiciously near village Parbati Danga in Malda district along the Indo-Bangladesh border.
On being challenged by the border guards, the dozen-odd suspected smugglers jumped into a pond full of muddy water and elephant grass and began crying for help and rescue.
The BSF squad, displaying a humanitarian gesture, launched a rescue operation with the help of local villagers and saved them.
The smugglers were from Nawgaon and Rajshahi districts of Bangladesh, the official said.