Sunday, 5 April, 2026
China’s Breakthrough Gravity Detector Could Render Stealth Submarines Obsolete
By Isha
Chinese researchers have developed a high-precision gravity detector utilizing a superconducting quantum interference device (SQUID) to measure minute gravitational changes. Unlike sonar or radar, this passive technology cannot be jammed or masked, allowing for the detection of submerged nuclear submarines with unprecedented accuracy. By identifying underwater mass through gravity signatures, China aims to neutralize the stealth advantage of rival naval fleets.
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