“With sufficient foreign assistance, Iran could probably develop and test an intercontinental ballistic missile (ICBM) capable of reaching the United States by 2015,” said the April report, a copy of which was obtained by Reuters.
A classified version was also submitted to Congress.
The timing of advances in Iran’s long-range missile technology is being closely watched in Washington, which accuses Tehran of pursuing nuclear weapons and is pushing for a new round of sanctions. Iran denies the charges and says its nuclear program is for peaceful purposes.
“Iran’s nuclear program and its willingness to keep open the possibility of developing nuclear weapons is a central part of its deterrent strategy,” the report said.
The U.S. military tried and failed to shoot down a simulated Iranian missile strike on the United States in January, in a botched $150 million exercise over the Pacific Ocean. That attempt failed because of a malfunction in a radar built by Raytheon Co.