A rigid-hull inflatable boat assigned to the Australian Defense Vessel Ocean Shield delivers data related to the international effort to locate Malaysia Airlines Flight 370 to the dry cargo and ammunition ship USNS Cesar Chavez (T-AKE 14) in the U.S. 7th Fleet area of responsibility April 13, 2014. U.S. Navy ships and aircraft were dispatched to assist a multinational search for Malaysia Airlines Flight 370, which disappeared March 8, 2014, over the Gulf of Thailand with 239 people aboard.