Missing MH370: Submersible to search sea floor
A submersible vehicle is to be deployed by teams searching for missing Malaysia Airlines flight MH370.
Search chief Air Chief Marshal Angus Houston said that the Bluefin-21 drone would use sonar to create a 3D image of the ocean floor.
Flight MH370 went missing on 8 March en route from Kuala Lumpur to Beijing with 239 people on board.