|
DARPA Wants to Use Fish and Other Sea Life to Track Enemy Submarines
The Defense Advanced Research Projects Agency, the U.S. military’s top research arm, is looking into whether it might be possible to exploit fish, shellfish, and other marine organisms as unwitting sensors to spot and track submarines and other underwater threats. The idea is create a low cost means of persistently monitoring naval activity beneath the waves across a wide area, but it could be hard to get the sea life to reliably perform their new jobs as discreet undersea spies. DARPA first announced this project, which it calls the Persistent Aquatic Living Sensors, or PALS, earlier in February 2018. The month before it had unveiled a broader concept for an "Ocean of Things," which would also incorporate a large number of small, low cost, and environmentally friendly sensor nodes, either on the sea bed or floating up above, to monitor ship and submarine movements, as well as gather data about changing environmental conditions and other scientific information. "The U.S. Navy’s current approach to detecting and monitoring underwater vehicles is hardware-centric and resource intensive," Lori Adornato, the PALS program manager, said in an official statement. "If we can tap into the innate sensing capabilities of living organisms that are ubiquitous in the oceans, we can extend our ability to track adversary activity and do so discreetly, on a persistent basis, and with enough precision to characterize the size and type of adversary vehicles." At the most basic level, DARPA envisions developing a system that records marine animal activity, or the sounds they produce, and decodes that data to determine whether they’re just swimming along as normal or dodging an enemy submarine. This would not require actually implanting or otherwise "modifying" any fish or crustaceans. Continues. Posted by: Anomalous Sources 2018-03-02 |
| http://www.rantburg.com/poparticle.php?ID=509240 |