A collision between a speedboat carrying migrants and a Greek coast guard patrol vessel off the eastern Aegean island of Chios has claimed at least 15 lives, authorities reported late Tuesday. Greek coastguard officials said the incident occurred while a search and rescue operation was underway to locate potentially missing passengers, involving four patrol vessels, an air force helicopter, and a private boat carrying divers. Fourteen bodies, including 11 men and three women, were recovered from the sea, while 25 migrants, including around 11 children, were rescued and transported to a hospital on Chios. Two coast guard officers injured during the incident were also hospitalized, and one of the injured women later died, bringing the total death toll to at least 15.