Pentagon Drafts Plans for 'Mother of All Bombs' Strike on Iran Amid Ceasefire

3 min read
Source: CBS News
Pentagon Drafts Plans for 'Mother of All Bombs' Strike on Iran Amid Ceasefire
Photo: CBS News
TL;DR

The White House and Pentagon have prepared contingency plans to deploy the GBU-43/B Massive Ordnance Air Blast (MOAB) bomb against Iranian military and nuclear sites if President Trump orders renewed strikes. Although Trump stated he would not attack before the November 3 midterm elections, officials confirmed the existence of these operational scenarios. The MOAB, the largest non-nuclear US weapon, was last used in Afghanistan in 2017. Experts question its efficacy against deeply buried Iranian facilities, noting it may serve more as political theater than a strategic military tool. Tensions remain high due to ongoing US blockades and Houthi attacks, despite a recent pause in direct US-Iranian combat.

Key points

  • The US Department of Defense has drawn up plans to use the MOAB against Iranian targets, including conventional military sites and potentially nuclear facilities like Pickaxe Mountain.
  • President Trump stated on October 8 that he would not resume strikes before the November 3 midterm elections, citing 'productive conversations' with Iran, though he warned of potential escalation if no deal is reached.
  • The MOAB weighs approximately 21,600 pounds and contains 8,500kg of high explosives; it is designed to destroy surface structures over a wide area but is not optimized for deep underground penetration.
  • Iranian Parliament Speaker Mohammad Bagher Ghalibaf stated Tehran will combine military defense with negotiations, demanding the lifting of US sanctions and naval blockades.
  • Regional tensions are elevated by Houthi attacks on Saudi Arabia and incidents in the Strait of Hormuz, which have kept global oil prices high.

Background

This development follows months of intermittent US strikes on Iranian military capabilities near the Strait of Hormuz. In September 2026, the administration faced scrutiny over the use of public funds for political messaging, while in October, it tightened visa policies for tech firms. The current standoff represents a shift from conventional strikes to potential high-impact munitions, occurring against a backdrop of broader US-China tech disputes and regional instability involving the Houthis and Saudi Arabia.

How outlets are covering it

CNN first reported the existence of MOAB strike plans, citing multiple US officials. CBS News confirmed that the White House and Pentagon have prepared these plans, with a Pentagon official stating the Department of War plans for 'a wide range of operational scenarios.' CNBC noted that it has not independently confirmed the report but acknowledged the DoD's statement regarding operational planning. Al Jazeera highlighted skepticism from military experts, such as Elijah Magnier, who argued the MOAB is unlikely to destroy deeply buried nuclear sites and may amount to 'political theatre' rather than achieving strategic goals. While US sources emphasize readiness and options, Iranian officials frame the situation as a negotiation leverage point, insisting on a combination of military and diplomatic pressure to force US concessions.

Why it matters

The preparation of MOAB strike plans signals a potential escalation in the US-Iran conflict, moving beyond conventional strikes to high-impact weapons. This could significantly raise the risk of a broader regional war, particularly if Iran retaliates against US assets in neighboring countries. The timing, just before the US midterm elections, adds a political dimension, as the administration seeks to demonstrate strength while managing domestic economic pressures from high oil prices. The debate over the weapon's effectiveness highlights the gap between military capability and strategic objectives in the ongoing standoff.

What to watch

Analysts expect continued diplomatic pressure as the US enforces its blockade on Iranian ports. If no deal is reached before the November 3 elections, the risk of renewed strikes increases. Iran is likely to continue fortifying its nuclear and energy sites while threatening regional targets. The outcome of the US midterm elections may influence Trump's willingness to escalate or pursue a diplomatic resolution.

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