Activists who were planning to sail a ship to Gaza say it was struck by drones in international waters off the coast of Malta - appearing to accuse Israel of being behind the attack.
The Freedom Flotilla Coalition said its ship The Conscience was targeted at 00:23 local time on Friday and issued an SOS signal right after the attack.
The BBC was sent a recording of the distress call from the flotilla ship, recorded by a crew member on a nearby oil tanker. The captain of the flotilla ship can clearly be heard reporting drone strikes and a fire onboard.
The Maltese government said everyone aboard the ship was "confirmed safe" and that a fire onboard the ship was "brought under control overnight".