Russian S-400 SAM ( Image source- Wikimedia Commons / Author-- UMNICK) Source- The Diplomat Author- J. Michael Cole The confirmation last week that China has purchased between four and six battalions of the Russian-made S-400 air defense system has sparked alarmism in many circles, with experts stating that the new missile will allow China to strike aerial targets over major Indian cities, all over Taiwan, as well as within disputed areas in the East and South China Sea. But before we start calling the S-400 a “game changer,” a few comments are in order. Rosoboronexport, Russia’s state-run agency in charge of export of defense articles, announced on April 13 that Moscow had agreed to sell China four to six S-400 battalions for the sum of approximately $3 billion. The confirmation ended years of speculation as to whether Russia would agree to sell the advanced air defense system to China, a “strategic partner” that on some occasions has bitten the hand that feeds it,
