A decade after one of aviation’s most perplexing disappearances, the search for Malaysia Airlines Flight MH370 has officially recommenced, rekindling hopes for resolution. On Wednesday, Malaysian authorities confirmed that Ocean Infinity, a U.S. marine robotics firm, has initiated a new underwater search operation utilizing advanced technology and revised data analysis.
The Boeing 777 vanished on March 8, 2014, during its routine flight from Kuala Lumpur to Beijing with 239 passengers and crew aboard. After its final communication at 39 minutes into the flight, the aircraft’s transponder ceased transmission. Military radar tracked an unexpected reversal over the Andaman Sea, while satellite data indicated the plane continued flying for hours before presumably crashing into the remote southern Indian Ocean due to fuel exhaustion.
Previous multinational search efforts, including the largest underwater operation in history covering 120,000 square kilometers, yielded minimal results. Only a few fragments—notably a wing flaperon discovered on Réunion Island in 2015—have been confirmed as wreckage from the missing aircraft. The absence of bodies, substantial debris, or definitive explanations has perpetuated the mystery.
Theories regarding the disappearance range from mechanical failure and cabin depressurization to deliberate intervention. Malaysian investigators in 2018 eliminated suspicion of passengers and crew but acknowledged possible “unlawful interference” given the intentional severance of communications.
The passenger manifest represented global diversity, with individuals from China, the United States, Indonesia, France, Russia, and other nations. Among them were technology professionals, artists, families with children, and two Iranians traveling on stolen passports.
The current search, operating under a “no-find, no-fee” agreement worth $70 million upon success, will focus on a targeted 15,000-square-kilometer area identified through enhanced debris drift studies and technological advancements. Initially paused in April due to adverse weather conditions, the operation will resume intermittently from December 30 for 55 days in zones deemed most probable for locating wreckage.
Ocean Infinity has collaborated with numerous experts to refine search parameters but has not disclosed whether new evidence prompted the revised approach. The immense challenges of searching the deep, volatile Indian Ocean—where depths average 4 kilometers—continue to complicate recovery efforts.