"The Somali pirates have influence over 500 to 600 nautical miles of that area. Hot pursuit is the word... which only our Navy can do," Goyal told reporters in New Delhi.

The captain said he was aware of the Indian Navy sinking the pirate ship - INS Tabar - last week.

Reiterating his stand, Goyal said, "I don't suggest but demand on behalf of mariners that navy should sanitise the area."

He said that there was no guarantee of safety of ships moving in the waters near Somalia. "There is no law there. Nothing works. We are on our own," he said.

Goyal said merchant navy crew was not trained for combat. "At the most we can use a broomstick or something to defend ourselves. We are not trained to handle a gun."

The Stolt Valor had followed the recommended corridor while sailing in the high seas and yet fell victim to hijackers.

The crew members maintained that once the hijackers are on board all forces become nearly helpless as rescue operation is too risky. "We called the coalition forces and the Navy soon after the hijacking but nothing worked," Goyal said, adding, "as such, prevention is better than cure."

Goyal and his men feel some combat training can be made a part of the merchant navy course.