Indonesia's North Sea Boats Ltd launch one of the most innovative warships in the world. Measuring 63m in overall length, the vessel will be named KRI Klewang - after a traditional Indonesian single edged sword. It combines a number of existing advanced technologies into a single, unique platform; a wave-piercer trimaran hull form, constructed exclusively of infused vinylester carbon fibre cored sandwich materials for all structural elements, with external “Stealth” geometry and features intended to reduce detection.