US Intelligence Agencies Dispute Trump's Timeline on Iranian Missile Capability
Donald Trump's recent claim that Iran is developing missiles that will soon be able to reach the United States is reportedly not supported by current US intelligence assessments. Multiple sources indicate that the timeline presented by the former president appears exaggerated, casting doubt on part of his justification for potential military action against Tehran.
State of the Union Address Sparks Controversy
During his State of the Union address to Congress on Tuesday, Mr Trump began making his case to the American public for why the US could launch strikes against Iran. He stated that Tehran was "working on missiles that will soon reach" the United States. However, two sources confirm there have been no changes to an unclassified 2025 US Defense Intelligence Agency assessment.
This report indicates Iran could take until 2035 to develop a "militarily viable intercontinental ballistic missile" (ICBM) from its existing satellite-lofting space-launch vehicles (SLV). The sources, who spoke on condition of anonymity to discuss sensitive intelligence, said they were unaware of any US intelligence assessments suggesting Iran was developing a missile that could soon range the US homeland.
White House Response and Expert Analysis
"President Trump is absolutely right to highlight the grave concern posed by Iran, a country that chants 'death to America,' possessing intercontinental ballistic missiles," said White House spokesperson Anna Kelly. However, one source noted that even if China or North Korea provided technological assistance, Iran would probably take up to eight years at the earliest to produce "something that is actually ICBM level and operational."
David Albright, a former UN nuclear inspector and president of the Institute for Science and International Security think tank, explained the technical challenges. "Iran can launch a very long-range missile because of its space launch program," said Albright. "But it needs lots of work to develop an adequate RV (re-entry vehicle)."
While SLVs loft satellites, ICBMs release re-entry vehicles that protect warheads from the high temperatures and forces produced by hurtling down through Earth's atmosphere. Albright emphasized that Iran remains a long way from being able to mount a nuclear warhead-carrying re-entry vehicle that could survive atmospheric re-entry.
Diplomatic Context and Regional Tensions
Trump's claim about Iran's missile capability emerged as representatives from the US and Iran negotiate over Tehran's nuclear program, with no signs of a breakthrough that could avert potential US strikes. The region has seen a massive military buildup amid escalating tensions.
In his address, Trump pointed to Tehran's support for militant groups, its killing of protesters, and the country's missile and nuclear programs as threats to the region and the United States. Without providing evidence, he claimed that Tehran was beginning to rebuild the nuclear program that he said had been "obliterated" by US airstrikes last June.
Contrasting Statements from US Officials
US Secretary of State Marco Rubio offered a more measured assessment on Wednesday, saying that Tehran is "on a pathway to one day being able to develop weapons that could reach the continental US." This statement stands in contrast to Trump's more definitive timeline.
The New York Times first reported that US intelligence agencies believe Iran is probably years away from having missiles that can hit the United States. The sources did not rule out the possibility of a new intelligence report they were unaware of, but current assessments suggest a much longer development timeline.
Iran's Position and Regional Capabilities
Iran denies seeking a nuclear arsenal, maintaining that its uranium enrichment is strictly for civilian purposes. In an interview with India Today TV, Iranian Foreign Minister Abbas Araghchi denied that Iran was expanding its missile capabilities. "We are not developing long range missiles. We have limited range to below 2000 kilometers intentionally," he said. "We don't want it to be a global threat. We only have them to defend ourselves. Our missiles build deterrence."
Despite these claims, Iran possesses the largest ballistic missile force in the Middle East, with capabilities to strike Israel, US bases in the region, and parts of Europe. The country has developed space-launch vehicles that have put satellites into orbit, which experts say could potentially be modified into ICBMs.
Historical Context and Recent Developments
The US intelligence community and the International Atomic Energy Agency (IAEA) have stated that Iran shuttered a nuclear weapons development program in 2003. However, according to the IAEA, Tehran has continued enriching uranium in recent years, including to near weapons-grade levels.
Trump has threatened to attack Iran if it executes people arrested during nationwide anti-government protests in January or fails to agree to a deal on its nuclear program in talks with the US. Meanwhile, Israeli airstrikes last year and in 2024 have reportedly damaged key facilities where Tehran produces liquid- and solid-fuel ballistic missiles.
An Israeli attack on Iran damaged facilities at a secretive military base southeast of the Iranian capital that experts have previously linked to Tehran's onetime nuclear weapons program, as well as another base tied to its ballistic missile program.
