Deep-sea explorers scouring the world's oceans for sunken Second World War ships have uncovered the wreck of a Japanese aircraft carrier destroyed in the pivotal Battle of Midway.
Fought in June 1942, the clash saw US aircraft carriers ambush their Japanese foes and sink all four opposing Imperial Navy (IJN) flattops thanks partly to intelligence gained through intercepted communications.
The crew of the Petrel research vessel, in conjunction with the US Navy, revealed on Friday that it had found the Japanese carrier Kaga lying 5.4km beneath the waves. This week, the crew is sending robots into the abyss to investigate what may be another wreck site.
The expedition was started by the late Paul Allen, the billionaire co-founder of Microsoft, working with officials around the world to locate and document sunken ships, of which it has found 31 so far. It is illegal to otherwise disturb the underwater US military grave sites, and their precise coordinates are secret.
Eerie footage released by the Petrel team on Friday revealed the twisted wreck of the Kaga, which was finally tracked down after scans of some 500 nautical miles inside the Papahanaumokuakea marine national monument, a US conservation preserve which includes Midway atoll. The ship is said to be missing much of her flight deck, while animals have colonised her pipework and shattered metal plates.
This is huge. Kaga is the first of the four Japanese carriers sunk during the Battle of Midway (Akagi, Kaga, Hiryu, and Soryu, all of which participated in the raid on Pearl Harbor) to be discovered (the lone US carrier loss, USS Yorktown, was found in 1998 by Robert Ballard). They found some wreckage in 1999, but the main wreck has gone undiscovered until now.
The Petrel team has been on an absolute roll the past few years. Most famously, they've located the wrecks of the battleships Hiei and Musashi, USS Hornet, USS Wasp, USS Lexington, and the USS Indianapolis, among several others.
Wiki article on Kaga: https://en.wikipedia.org/wiki/Japanese_aircraft_carrier_Kaga
Petrel website: https://www.paulallen.com/rv-petrel
EDIT:
From Petrel's Facebook page, they confirmed the second wreck to be the Akagi. She's about 18 nautical miles away from Kaga. From the sonar images it looks like the flight deck is completely gone.
Edit: https://apnews.com/f026d20d928143ddadfc3df0f3d36f77
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