By Alexander Cornwell, Parisa Hafezi and Trevor Hunnicutt TEL AVIV/DUBAI/WASHINGTON (Reuters) -Israel and Iran's air war entered a second week on Friday and European officials sought to draw Tehran back to the negotiating table after President Donald Trump said any decision on potential U.

One of the ballistic missiles that struck Israel from Iran this morning had a fragmenting cluster munition warhead, Israel’s Home Front Command said. The warhead contained dozens of submunitions designed to spread over a wide geographic area,

The Arrow system intercepts long-range missiles at higher altitudes; the David’s Sling system intercepts them at lower altitudes; while the Iron Dome takes out shorter-range rockets, usually fired from Gaza, or the fragments of missiles already intercepted by other defense systems.