Sea robots that keep S'pore waters safe

The Police Coast Guard's unmanned surface vessels look like ordinary patrol boats but are loaded with cameras, radar, sensors, search lights and loud-hailers.
The Police Coast Guard's unmanned surface vessels look like ordinary patrol boats but are loaded with cameras, radar, sensors, search lights and loud-hailers.ST PHOTO: ARIFFIN JAMAR
Published
19 min ago

Unmanned vessels boost coast guard's presence and help deter crimes