NEW DELHI - The Indian navy captured 61 pirates who jumped into the Arabian Sea to flee a gunfight and fire on the hijacked ship from which they had staged several attacks, a navy statement said Monday.

Two Indian navy ships also rescued 13 crew members from the fishing boat Sunday night, nearly 695 miles (1,100 kilometers) off Kochi in southern India, the statement said.

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The pirates had hijacked the Mozambique-flagged Vega 5 in December and had used it as a mother ship -- a base from which they staged several attacks in the vast waters between East Africa and India.

A patrol aircraft spotted the mother ship Friday while responding to another vessel reporting a pirate attack, the Indian navy said. The pirates aborted the hijacking attempt and tried to escape in the mother ship.

When the Indian ships closed in Sunday night, the pirates fired on them. The hijacked vessel caught fire when the Indian navy returned fire, the navy said.

The pirates as well as the crew members jumped into the sea from the burning vessel, but were taken out by Indian sailors, the statement said.

The pirates were carrying about 80 to 90 small arms or rifles and a few heavier weapons, likely rocket-propelled grenades, it said.

The navy was checking whether the pirates were from Somalia or Yemen. They were being taken to Mumbai, India's financial capital, to be prosecuted for attacking the Indian ships.

Piracy has plagued the shipping industry off East Africa for years, but violence and ransom demands have escalated in recent months. Pirates held some 30 ships and more than 660 hostages as of February.

This was the third anti-piracy operation by the Indian navy this year. It captured 28 Somali pirates last month and another 15 in January.

Indian warships have been escorting merchant ships as part of international anti-piracy surveillance in the area since 2008.