New Delhi, Feb. 4 -- A collision between a speedboat carrying migrants and a Greek coast guard patrol vessel off the eastern Aegean island of Chios has killed at least 15 people, the coast guard said late Tuesday, while a search and rescue operation involving patrol boats, a helicopter and divers was underway for potentially missing people.

The bodies of 14 people - 11 men and three women - were recovered from the sea, the coast guard said, while another 25 migrants, including about 11 children, were rescued and transported to a hospital on Chios, as were two coast guard officers who were injured in the incident.

One of the injured women later died in hospital, the coast guard added, bringing the total death toll to at least 15.

The to...