Investigators hunting for debris from missing Malaysia Airlines Flight 370 are about to be joined by a mechanical teammate. In the Australian Transport Safety Bureau's weekly operational update on the MH370 search released Wednesday, officials revealed they were installing a robot on one of the two vessels scanning the ocean floor for wreckage. The Associated Press called it a "drone." The Dong Hai Jiu 101 was in Fremantle this week being set up with the Remora III, a remotely operated vehicle with video cameras and high-tech sensors. Its mission is to "reacquire and investigate, through video imaging, a range of sonar contacts which have been identified during previous deep tow operations," according to the bureau.