One of the items washed up on remote Kangaroo Island off Australia's south coast, while the other two were reportedly found in Madagascar
Australia is leading the painstaking search for MH370 in the remote Indian Ocean
So far, more than 105,000 sq.km of search zone has been combed, but JACC said remaining 15,000 sq.km could take until August
Two of the new pieces of debris are coming from the small nation of Mauritius while the third piece was found in Mozambique
The Boeing 777 vanished on March 8, 2014, with 239 people on board
The announcement means a total of five pieces of debris from the Malaysian Airlines' jet have now been discovered
The debris will be shipped back to Malaysia this week, after examination
The debris was found on the Mauritius island of Rodrigues by a vacationing couple
The Boeing 777 jetliner vanished from radar screens en route to Beijing after taking off from Kuala Lumpur on March 8 2014
Until the latest discoveries, only a wing part recovered from Reunion island had been confirmed as coming from the plane
Investigators believe the plane re-routed to the southern Indian Ocean, where it crashed.
The metre-long piece of metal, which had rivet holes along the edge and the number 676EB stamped on it, was found by Liam Lotter in December
The Flight disappeared on March 8, 2014, en route from Kuala Lumpur to Beijing with 239 people on board.
Last year a wing fragment, identified to have certainly come from the flight, was found by a resident of the island
The Malaysia Airlines flight MH370, carrying 239 passengers, enroute from here to Beijing, had disappeared on March 8, 2014
A Miami-based firm is moving ahead with various lawsuits involving nearly 200 next of kin from several countries