USS Indianapolis (CA-35)
Portland-class heavy cruiser of the United States Navy
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Key Takeaways
- USS Indianapolis ( CL/CA-35 ) was a Portland -class heavy cruiser of the United States Navy, named for the city of Indianapolis, Indiana.
- In July 1945, Indianapolis completed a top-secret high-speed trip to deliver uranium and other components for "Little Boy", the first nuclear weapon used in combat, to the Tinian Naval Base, and subsequently departed for the Philippines on training duty.
- Of 1,195 crewmen aboard, about 300 went down with the ship.
- The Navy learned of the sinking four days later, when survivors were spotted by the crew of a PV-1 Ventura on routine patrol.
- Only 316 survived.
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Source summary
WikipediaUSS Indianapolis (CL/CA-35) was a Portland-class heavy cruiser of the United States Navy, named for the city of Indianapolis, Indiana. Launched in 1931, she was the flagship of the commander of Scouting Force 1 for eight years, then flagship for Admiral Raymond Spruance from 1943 to 1945 while he commanded the Fifth Fleet in battles across the Central Pacific during World War II.
In July 1945, Indianapolis completed a top-secret high-speed trip to deliver uranium and other components for "Little Boy", the first nuclear weapon used in combat, to the Tinian Naval Base, and subsequently departed for the Philippines on training duty. At 0015 on 30 July, the ship was torpedoed by the Imperial Japanese Navy submarine I-58, and sank in 12 minutes.
Of 1,195 crewmen aboard, about 300 went down with the ship. The remaining 890 faced exposure, dehydration, saltwater poisoning, and shark attacks while stranded in the open ocean, with few lifeboats and almost no food or water.
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