国际英语新闻:Malaysian PM says missing jetliner crashes in Indian Ocean as search intensified

"The crew on board the P-3 Orion reported seeing two objects, the first a grey or green circular object and the second an orange rectangular object," Prime Minister Tony Abbott told the parliament on Monday.

Abbott said Australia did not know whether any of these objects in the southern Indian Ocean were from the missing Malaysia Airlines flight MH370. "They could be flotsam," he said.

A total of 10 aircraft joined Monday's search for MH370 whose whereabouts has remained unknown since it vanished on March 8 on its way from Kuala Lumpur to Beijing, carrying 239 people.

The search has zeroed in on two areas of 59,000 square km to 68,500 square km respectively.

Meanwhile, the U.S. Pacific Command has ordered the Pacific Fleet to move a black box locator into the region, according to a U.S. Navy statement released on Sunday.

In the statement, the U.S. Navy stressed that the deployment of the locator, namely the Towed Pinger Locator 25 (TPL-25), was only a "precautionary measure in case a debris field is located."

The French Foreign Ministry also said on Sunday that France will mobilize further satellite means to help find the missing MH370 after its satellite images showed "floating debris" in the southern Indian Ocean.

The announcement reduced some mystery shrouded around the missing plane but the exact location of the plane requires further search.