North Korea's new warship may have been aided by Russian tech, and it's a worrying development

Fuente: Business Insider

North Korea's new naval ship Choi Hyon at a launching ceremony, as seen on South Korean news. Kim Jae-Hwan/SOPA Images/LightRocket via Getty ImagesNorth Korea unveiled a sophisticated new naval vessel, the Choe Hyon, on Friday. Military analysts told Business Insider its weapons might have been developed with Russian aid.