An unprovoked Hamas attack on Gaza Humanitarian Foundation (GHF) workers left at least eight people dead and many others injured, as the U.S.-backed organization fears some team members may have been taken hostage.

The Israel-backed Gaza Humanitarian Foundation said the threats had made it “impossible to proceed” with food distribution. Hamas denied the accusation and accused the group of lacking neutrality.

The Madleen, a ship carrying aid to Gaza, has docked in Ashdod after being intercepted by Israeli forces. Here's what we know about its crew.