sea-robots-that-keep-spore-waters-safe

Unmanned surface vessels (USVs), which can patrol Singapore waters autonomously, have been on trial since late last year said the Singapore Police Coast Guard (PCG). Two of the USVs - one measuring 9m long and the other 16m - were showcased to the media yesterday, in the open water off Marina Bay. Leveraging on technology, USVs are part of Singapore's "multi-layered" defence, which also includes sophisticated land-based CCTV cameras and sensors, to protect its maritime borders. Said Superintendent Lin Zhenqiang, head of operations and security at the Police Coast Guard: "These USVs are able to conduct autonomous patrols. And this will help us project police presence."