Malaysia says it has received new satellite images from France showing potential debris from missing flight MH370 in the southern Indian Ocean.
This is the third set of images in a week of possible debris in the area.
Australia is co-ordinating the search and earlier said it was investigating sightings of a pallet and other items.
Malaysia Airlines flight MH370 disappeared on March 8 en route from Kuala Lumpur to Beijing, with 239 people on board.
Malaysian officials believe the plane was deliberately taken off course.
Based on information received from a satellite, the search has been in two distinct corridors – one stretching to the north-west of the last known location in the Malacca Straits and one to the south-west.
However, none of the countries on the northern corridor have reported any radar contact, and the satellite images of possible debris in the south Indian Ocean have concentrated the search there.