Malaysian Airlines says it now has to assume "beyond any reasonable doubt" that missing flight #MH370 has been lost and there are no survivors.: http://bbc.in/1dGPP8f
Prime Minister Najib Razak says "with great sadness" data now confirms that the aircraft's last position was in the Indian Ocean south of Perth.
Malaysia Airlines light MH370, with 239 people on board, went missing after taking off from Kuala Lumpur on 8 March.