The latest:
The US military has drawn up strike options against Iran that envisage using the GBU-43/B Massive Ordnance Air Blast, the largest non-nuclear weapon in the American arsenal, CNN reported Thursday, citing multiple US officials. The plans call for its use against Iranian energy infrastructure and nuclear sites. A White House official said President Donald Trump keeps all options on the table.
Details:
- The weapon: The GBU-43/B Massive Ordnance Air Blast, widely known as the Mother of All Bombs, is the largest non-nuclear munition the United States fields. Officials told CNN the planning documents place it against Iranian energy infrastructure and nuclear facilities, a step the network described as a significant escalation.
- The targets: Among the sites named in the planning discussions is Fordow, the Iranian nuclear facility built into a mountain. Energy infrastructure is also listed, according to the US officials who spoke to CNN, though no timetable for any strike was disclosed.
- The doubts: Several sources told CNN the MOAB is unlikely to penetrate deep enough to reach where facilities such as Fordow are believed to sit. Officials familiar with the planning said questions remain over whether the weapon could achieve Washington’s strategic objectives.
- A source’s assessment: A source familiar with the Iran planning told CNN the MOAB is a weapon for large information operations, excellent at clearing vast areas but with few other uses, and said it was “certainly not designed to be a deep-penetrating warhead.” The source assessed its main advantage would be psychological pressure on Tehran.
- The exit language: Another source told CNN the plan is worded so that any attack would come before a US drawdown in the Central Command area of responsibility. That phrasing implies Washington could strike Iran and then pull its forces out of the region immediately afterward.
- The political timing: Several advisers to Trump told CNN that despite his claims he would take no further action against Iran before the US congressional midterm elections, it remains unclear whether he will change his mind before election day.
- White House response: Asked about the plan, a White House official told CNN that Trump is keeping all options open to ensure Iran never obtains a nuclear weapon, and added that the administration does not comment on sensitive military plans.
- Pentagon response: A Pentagon official told CNN the department plans for a wide range of operational scenarios to execute presidential and secretarial directives and ensure mission success in any environment. The official did not address the MOAB or confirm any target list.
Background:
The MOAB is an air-blast munition designed to clear surface areas rather than burrow into hardened structures. Iran’s most sensitive nuclear infrastructure, including Fordow, is understood to be built deep underground, the core of the effectiveness question raised by the sources cited by CNN.
Between the lines:
The gap between the weapon chosen and the targets listed is the story. Sources told CNN the MOAB cannot reach buried facilities and that its main value would be psychological, while advisers describe a president signaling restraint until the midterms without ruling out a change of mind.
What’s next
Watch whether Trump acts before the congressional midterm elections, whether any US drawdown in the Central Command area begins, and whether the Pentagon or White House moves beyond declining to discuss sensitive military planning.
