A C4ADS report says Russia has transferred submarine technical documents and test materials to China since the 2010s, with the exchanges continuing after Russia launched its full-scale war in Ukraine in February 2022. The cooperation reportedly covers noise reduction, non-nuclear propulsion and hull design. Commercial records show Rubin Central Design Bureau, a sanctioned subsidiary of state-owned USC, made 12 deliveries worth over $80 million to PLA and CSOI procurement bodies between August 2015 and April 2023. An expert says some documents, including cavitation tests, suggest Rubin was helping CSOI test the effectiveness of noise-reduction technology for Chinese submarines.
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Original headline: Nga đã chuyển giao công nghệ tàu ngầm phi hạt nhân cho đối tác chiến lược
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XAU/USD
• NeutralRelevance: low
| Market | Gold |
|---|---|
| Close on 10/23/2026 | 3,995.78 |
| Change that session | -0.72% |
Impact is scored by AI from the headline and may be wrong. It is not investment advice.
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