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Source: http://online.wsj.com/article/SB123517621950437485.html
Yes, We Should Worry about Iran's Satellite
[Wall Street Journal] Uzi Rubin - Iran successfully orbited its Omid satellite earlier this month. As a first satellite for a novice space-faring nation, it compares well with the Sputnik and America's tiny Explorer 1. When the first Iranian spy satellite starts transmitting high resolution photographs of U.S. installations in the Middle East and elsewhere to Tehran, the true significance of the Omid will become evident. The Safir space launch vehicle calls for even closer scrutiny. The strong synergy between ballistic missiles and space launchers was seen when the Soviet Union's first intercontinental ballistic missile (ICBM), the R7, was used to orbit Sputnik 1. Half a century later, the Soviet R7 rocket is still going strong as the first stage of the very reliable Soyuz launcher. The real sophistication of the Safir lies in its second stage. Its propulsion is based on storable liquid propellants that can be kept almost indefinitely, making it launch-ready at any moment - a significant advantage for military missiles. The Safir demonstrates scientific and engineering proficiency coupled with global-range missile technology in the hands of a radical regime and a nuclear wannabe. Iran's first space launch symbolizes the fact that Iran is now poised to project power globally. The writer was head of Israel's Missile Defense Organization from 1991 to 1999.