China ran report after report on Chinese military developments this past month, leading some observers to suspect that the country is trying to send a message to its rivals and citizens at a time of heightened tensions with the US. China is “on the verge of fielding some of the most modern weapon systems in the world,” a new US defense intelligence assessment said in mid-January… The Chinese military is reportedly working on everything from railguns and knife guns to “carrier killer” anti-ship missiles. Here are seven of the weapons China’s been showing off. – Business Insider Photo: A record firing of an electromagnetic railgun/US Navy <.div>