Russia Confirms Arms Deal to Supply China With S-400 Air Defense Systems Prison Planet.com Posted on April 13, 2015 Posted in Aggregated No Comments Tagged with World News Sputnik | China has signed a contract with the Russian state-run arms exporter Rosoboronexport. Share this:Share Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email