Wreckage of WWII-Era Warship U.S.S. Indianapolis Found After 72 Years

A search led by billionaire Paul Allen locates the cruiser at the bottom of the Philippine Sea.

After decades of fruitless searches, the wreckage of heavy cruiser U.S.S. Indianapolis was found on the floor of the Philippine Sea Saturday.

Searchers located the remains of the ship 5,500 metres (18,044 feet) below the sea, according to billionaire Microsoft cofounder Paul Allen, who led the expedition. "Important chapter of WWII history concludes," Allen wrote on Twitter. "I hope survivors/families gain some closure."

The Indianapolis sank on July 30, 1945, just 12 minutes after being hit with torpedoes fired by a Japanese submarine. The sinking of the Indianapolis and the ordeal endured by the ship’s survivors is one of the worst naval disasters in American history.

There were nearly 1,200 sailors on board, and about 300 died when the ship went down. Unable to secure life rafts, survivors were left adrift in the shark-infested Philippine Sea. Dehydration, starvation, and salt poisoning were responsible for hundreds more deaths. Oceanic white-tip sharks and tiger sharks also attacked the vulnerable men.


Sinking in shark-infested waters: WWII survivors recall navy disaster

The Navy failed to notice the Indianapolis was overdue at its next port of call; it never dispatched a search party. Only 317 crew survived, rescued after a passing plane spotted them.

Since 1960, the survivors have been meeting for reunions in Indianapolis. At the 70th anniversary of the sinking two years ago, 14 of the 31 remaining survivors gathered. “It is still so vivid—I can see it, I can feel it," said Edgar "Ed" Harrell. "It was 70 years ago, but it was just yesterday.”

Last summer, a Naval historian discovered records pinpointing the ship's location 11 hours before it sank, a breakthrough that helped lead Allen's search in the right direction. Several previous searches, including one led by National Geographic, had failed to find the ship. The historian, Richard Hulver, noted that no distress call from the Indianapolis was ever received, nor was there a record of the ship's sinking location.

In March 2015, Allen's team made a separate discovery of the Musashi, a battleship sunk by American forces during World War II. The discovery was made in Philippine waters at a depth of about 1 kilometre (3,280 feet).

Allen’s crew used the historical data discovered last year, along with remote operated vehicle (ROV) technology, to look for the wreck within a 600-square-mile area of open ocean. The expedition team will conduct a live video tour of the wreckage in the next few weeks, according to the Navy.

“I’m very happy that they found it. It’s been a long 72 years coming,” said a statement released by 93-year-old Indianapolis survivor Arthur Leenerman and reported by USNI News. “I have wished for years that they would find it. The lost at sea families will feel pretty sad but I think finding the ship will also give them some closure.”

Glenn Hodges contributed to this report.

Header Image: The U.S.S. Indianapolis was sunk by a Japanese submarine in 1945. BETTMANN/GETTY IMAGES

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