An Iranian Shahab-3 missile rises into the air at an undisclosed location in the Iranian desert on July 9. 2008. Iran has warned it would "set fire" to Israel and US forces in response to any attack over its nuclear drive. Among the missiles Iran said it tested Wednesday was a new version of the Shahab-3, which officials have said has a range of 1,250 miles and is armed with a 1-ton conventional warhead.