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The reporter learned from the “Deep Sea 1” ship on the 27th that the “Jiaolong” manned submersible, which achieved a second iterative upgrade, recently carried out several 7,000-meter dive tests in the Philippine basin and returned safely, successfully completing the 7,000-meter sea test of the national key research and development program “Jiaolong's Key Operational Technical Capabilities Improvement and Scientific Application”.

Zhitongcaijing·10/27/2026 02:25:02
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The reporter learned from the “Deep Sea 1” ship on the 27th that the “Jiaolong” manned submersible, which achieved a second iterative upgrade, recently carried out several 7,000-meter dive tests in the Philippine basin and returned safely, successfully completing the 7,000-meter sea test of the national key research and development program “Jiaolong's Key Operational Technical Capabilities Improvement and Scientific Application”.