Hypersonic Missiles Are Unstoppable. And They’re Starting a New Global Arms Race. The new weapons — which could travel at more than 15 times the speed of sound with terrifying accuracy — threaten to change the nature of warfare. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Amsterdam Journal: A Dutch Effort to Form a Prostitute Cooperative Is Met With Hope and SkepticismAmsterdam Journal: An Effort to Form a Prostitute Cooperative Is Met With Hope and SkepticismFleeing Hardship, Then Pushed Into Sea, They Landed in a Country at WarThe Breakdown: Australia’s No. 2 Can Claim New Zealand Citizenship. Too Bad for Him.U.S. General and South Korean Leader Push for Diplomacy on North KoreaSeeking Greater Global Power, China Looks to Robots and Microchips