Coast guard officials say divers have begun pumping air into a submerged South Korean ship 48 hours after it listed and sank. But it wasn't immediately clear if the air was for survivors or for a salvage operation.
Strong currents and bad weather have so far prevented divers from searching for more than 270 people missing since the ferry listed and sank on Wednesday. Officials said Friday in a statement that divers were still trying to enter the ship.
There were fears that it may be too late. Officials say 25 have confirmed dead as of Friday.