The Search for Flight MH370
![The Bluefin 21, the Artemis autonomous underwater vehicle (AUV), is hoisted back on board the Australian Defence Vessel Ocean Shield after a successful buoyancy test in the southern Indian Ocean as part of the continuing search for the missing Malaysia Airlines plane, April 4, 2014.](https://gdb.voanews.com/d2654fa3-a14b-4057-8088-593996e3cac6_w1024_q10_s.jpg)
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The Bluefin 21, the Artemis autonomous underwater vehicle (AUV), is hoisted back on board the Australian Defence Vessel Ocean Shield after a successful buoyancy test in the southern Indian Ocean as part of the continuing search for the missing Malaysia Airlines plane, April 4, 2014.
![Flight Lieutenant Stephen Graham monitors a TAC station onboard a Royal New Zealand Air Force P3 Orion during search operations for wreckage and debris of missing Malaysia Airlines Flight MH370 in the southern Indian Ocean, near the coast of Western Australia, April 4, 2014.](https://gdb.voanews.com/00f90779-7c2e-447d-9921-af711d780a1c_w1024_q10_s.jpg)
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Flight Lieutenant Stephen Graham monitors a TAC station onboard a Royal New Zealand Air Force P3 Orion during search operations for wreckage and debris of missing Malaysia Airlines Flight MH370 in the southern Indian Ocean, near the coast of Western Australia, April 4, 2014.
![Japan's Maritime Self-Defense Force Commander Hidetsugu Iwamasa speaks to the press in front of one of their P-3C Orion aircraft currently at RAAF Base Pearce near Perth, Australia, April 4, 2014.](https://gdb.voanews.com/fd184a0d-7008-4125-b860-cccd5ad4f175_w1024_q10_s.jpg)
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Japan's Maritime Self-Defense Force Commander Hidetsugu Iwamasa speaks to the press in front of one of their P-3C Orion aircraft currently at RAAF Base Pearce near Perth, Australia, April 4, 2014.
![Relatives of Chinese passengers on board the Malaysia Airlines Flight MH370 pray in a prayer room, Beijing, China, April 4, 2014.](https://gdb.voanews.com/9fd77818-b72f-4af2-bf3c-e3cfd3f53a2d_w1024_q10_s.jpg)
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Relatives of Chinese passengers on board the Malaysia Airlines Flight MH370 pray in a prayer room, Beijing, China, April 4, 2014.