Government officials and missile experts in Israel praised the performance of Iron Dome, an Israeli-made system designed to shoot down short-range rockets like those fired from Gaza. Iron Dome has been rolled out over the past year, and the current fighting poses its most serious test. Israel has other systems deployed against longer-range missiles. Iron Dome uses cameras and radar to track incoming rockets and intercepts only those that would pose a threat to people and property, ignoring those that are expected to fall in open areas. The military said that of 143 rockets fired since Friday, it tried to intercept 63 and succeeded in all but nine of those attempts. No Israelis have been killed in the current fighting, and property damage has been relatively minor. Military analysts said Iron Dome would likely score fewer interceptions if Israel were attacked by a larger number of missiles simultaneously, a scenario Israel would have to consider if it attacks Iran over its nuclear programme. Tehran\'s proxies on Israel\'s borders — the Lebanese Hezbollah militia, along with Hamas and Islamic Jihad in Gaza — are believed to have a stockpile of tens of thousands of rockets and missiles. They said Iron Dome has given a psychological boost to those living in rocket range, but it has not reduced the economic damage caused by closing schools and keeping hundreds of thousands of people from their jobs and daily routines.