Developing

Flight MH370: Latest Developments At A Glance

The search for possible debris of missing flight MH370 off the coast of Australia has entered its second day.

This is what we know:

:: Australian Maritime Safety Authority search operation concludes for the day without any sightings.

:: Australian Deputy Prime Minister Warren Truss said objects spotted on satellite images in Indian Ocean may now have "sunk to the bottom". 

:: Malaysia Airlines chief executive Ahmad Jauhari Yahya confirms lithium ion batteries were in hold of missing plane, but insists they are "approved" and not "dangerous goods".

:: Hishammuddin Hussein, acting minister of transport, said UK has offered list of assets to aid in search.

:: Three-hour meeting held with relatives of passengers on Thursday.

:: Five aircraft in total involved in search for Malaysia Airlines flight MH370.

:: Three Royal Australian Air Force (RAAF) P3 Orions, a civil Gulfstream jet and a US Navy P8 Poseidon aircraft are being used.

:: Due to the distance to and from the target area, the aircraft involved have approximately two hours of search time.

:: One merchant vessel is currently in the search area.

:: A second merchant vessel is due to arrive tonight.

:: At least seven Chinese ships are heading to the region but could take days to arrive.