US Military Weighs Massive Bomb for Possible Strikes on Iran
Reported strike plans include Iranian energy and nuclear infrastructure, as President Donald Trump faces pressure to end the war, but the coverage establishes no decision to use the weapon.
By Hushread Stories, written with AI from 8 outlets · First published 15 Oct 2026
In brief
- The US military has reportedly developed new strike plans that could include using a massive conventional bomb against Iran.
- The weapon under consideration is the GBU 43/B MOAB, a nonnuclear bomb reported to weigh 9.7 tonnes.
- Potential targets include Iranian energy infrastructure and facilities connected to the country's nuclear programme, according to the reports.
- President Donald Trump faces pressure to end the war while reports describe planning for possible further military action.
- The coverage does not establish that use of the weapon has been authorised or provide a strike timetable.
Timeline · 4 moments
Strike option described as conditional on war resuming
Middle East Eye ↗Trump faces pressure to end the war
Daily Mail ↗Report identifies proposed weapon as 9.7 tonne MOAB
Adnkronos - ultimoratop ↗New US strike plans reportedly include massive bomb
CNN Brasil ↗How it started
The US military has developed new attack plans that could include using the weapon known as the "mother of all bombs" against Iran, according to CNN Brasil, which attributed its report to sources.
The planning comes as President Donald Trump faces pressure to end the war, the Daily Mail reported on October 15. The central distinction is between preparing an option and deciding to carry it out. The supplied coverage describes possible use, not an announced strike order.
How it unfolded
Reports published on October 15 described a potential expansion of the weapons considered for strikes on Iran. CNN Brasil reported that the military's new plans included possible use of the massive bomb against energy infrastructure and nuclear facilities.
Adnkronos identified the weapon as the GBU-43/B MOAB, a nonnuclear bomb weighing 9.7 tonnes. Middle East Eye gave its full name as the Massive Ordnance Air Blast Bomb and framed the plans as an option if Trump resumes the war.
The accounts differ in how they describe the conflict's status. The Daily Mail described pressure on Trump to end the war, while Middle East Eye referred to a possible resumption. The supplied reports do not resolve that difference.
RT en Español also reported questions from experts about the weapon's effectiveness. Its supplied summary does not explain those objections in detail, so it does not establish how well the bomb would work against the proposed targets.
Where it stands
The reported targets are broad categories, not a disclosed list of sites. CNN Brasil identified Iranian energy infrastructure and nuclear facilities, while Adnkronos described sites connected to the nuclear programme.
None of the supplied coverage establishes that Trump has authorised use of the bomb, that an attack is scheduled, or that the weapon has been used in Iran. The story remains about reported military planning.
What to watch
The next consequential development would be a decision on whether to carry out further strikes and whether this weapon would be included. The plans described by Middle East Eye remain conditional on a resumption of the war.
Further reporting would also need to clarify the intended sites and the weapon's suitability for them. The effectiveness concerns mentioned by RT en Español remain unresolved in the supplied coverage.


