The latest version of Iron Dome passed a series of recent complex tests, improving the system’s capabilities. Its Tamir interceptor intercepted multiple targets fired simultaneously at different ranges.

http://www.ynetnews.com/articles/0,7340,L-4926270,00.html

http://www.jpost.com/Arab-Israeli-Conflict/Watch-Israels-Iron-Dome-defense-system-gets-an-upgrade-482306