A spokesman brought into prominence that a huge explosion early on Wednesday caused an intense fire on an Indian navy submarine docked in Mumbai accompanying 18 people were caught in a trap on board.

Furthermore, the cause of the explosion is unknown. In fact, navy spokesman Narendra Kumar Vispute told AFP in succession to the INS Sindhurakshak caught fire that they are searching for the 18 personnel.

(AW:Samrat Biswas)