“蛟龙”号实现迭代升级 顺利完成7000米级海试
China's manned deep-sea submersible completes 7,000-meter dive tests

9月30日，“蛟龙”号进行第464次下潜作业，深度达7035.3米。这是回收“蛟龙”号至“深海一号”船甲板。近日，实现第二次迭代升级的“蛟龙”号载人潜水器在菲律宾海盆进行了多次7000米潜次试验并安全返回，顺利完成国家重点研发计划“蛟龙号关键作业技术能力提升及科学应用”7000米级海试，其中最大下潜深度达7056.9米。[新华社记者 叶昊鸣 摄]

The manned submersible Jiaolong is pictured after its 464th dive operation on Sept. 30, 2026. The dive reached a depth of 7,035.3 meters. China's manned submersible Jiaolong recently completed multiple 7,000-meter dive tests and returned safely, reaching a maximum depth of 7,056.9 meters. (Xinhua/Ye Haoming)