China has raised concerns over what it describes as unusual underwater espionage activities near its coastline. Authorities claim foreign intelligence groups are using marine animals and advanced devices for surveillance purposes.
The warning was issued by China’s Ministry of State Security through a public statement on social media. It described the alleged activity as part of growing underwater intelligence gathering operations.
Marine Animals Allegedly Used for Surveillance
According to the statement, some foreign groups are attaching sensors to marine animals.
“Relatively large marine animals with sensors attached have been discovered in certain waters of China.”
The ministry further stated that these animals were being used to collect sensitive ocean data. This includes water temperature, salinity levels, and ocean current patterns.
Officials claimed that the collected information was transmitted overseas via satellite systems.
The report labeled these devices as “spy turtles” and “spy fish” in a section describing underwater surveillance methods.
Advanced Devices and Data Collection Methods
In addition to marine animals, China also reported the use of other monitoring technologies.
These include wave gliders powered by solar energy, high-precision sensor buoys, and tracking devices placed on cargo ships.
Authorities said these systems can record real-time maritime activity, including port movements and shipping patterns.
The ministry warned that such tools may be used to map underwater environments and gather strategic intelligence.
Concerns Over Coastal Security Risks
Officials expressed concern that the collected data could be used to identify weak points in coastal defence systems.
The statement suggested that underwater mapping could pose a threat to national security.
The ministry urged stronger inspection of imported equipment and better monitoring of marine zones.
Fishermen were also advised to report unusual floating objects or suspicious devices found at sea.
Rising Global Espionage Tensions
The report comes amid ongoing accusations of espionage between China and Western countries.
Beijing and Western governments have frequently exchanged claims of intelligence gathering activities.
China has previously warned government employees about foreign recruitment tactics involving online deception strategies.
Earlier reports also described alleged “honeytrap” operations targeting public officials.
At the same time, Western intelligence alliances have accused Chinese operatives of using online recruitment fronts to gather sensitive data.
Conclusion
China’s latest warning highlights growing concerns over maritime security and technological espionage. While no specific foreign agency was named, the allegations reflect increasing tensions over intelligence activities in strategic coastal regions.
