Share on StockTwits

Chinese researchers have expanded on Cold War-era tech and are closer to building a submarine that could reach the speed of sound.

“Chinese Researchers Might Be Creating Supersonic Submarine” is categorized as “world”. This video was licensed from Grab Networks. For additional video content, click the “video” tab at the top of this page.

Get Analysts' Upgrades and Downgrades via Email - Stay on top of analysts' coverage with Analyst Ratings Network's FREE daily email newsletter that provides a concise list of analysts' upgrades and downgrades. Click here to register now.