At least 14 migrants have died after a speedboat carrying them collided with a Hellenic Coast Guard vessel off the coast of the island of Chios late on Tuesday.

Greek authorities said the speedboat was making dangerous manoeuvres and that a pursuit was under way at the time of the collision in the Chios Strait, near the village of Vrontades.

Twenty-four people were rescued, some of whom were seriously injured, and others are reportedly still missing.

The coastguard has not yet clarified the exact circumstances around the collision.

A search and rescue operation was ongoing on Tuesday night, which involved four coastguard vessels, a privately owned boat carrying civilian divers, and a helicopter.

Greek state broadcaster ERT said the injured included seven children, a pregnant woman, and two coastguard officers.

Four deaths were initially reported but an update issued at 23:00 local time (21:00 GMT) said ten additional bodies had been recovered, bringing the confirmed death toll to 14.

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