LONDON — As the war in Ukraine highlights the need for new technologies, Estonia’s Milrem Robotics has developed a revamped weapon system, a variant of its unmanned ground vehicle that comes fitted with a loitering ammunition launcher. Gert Hankewitz, the director of marketing and export control at Milrem Robotics, told Defense News at the DSEI trade show here that the company’s latest product is based on its flagship tracked platform and that the firm now hopes to secure new export orders. The