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HomeUSTrump Considers Using the World’s Largest Non-Nuclear Bomb Against Iran

Trump Considers Using the World’s Largest Non-Nuclear Bomb Against Iran

President Donald Trump is weighing the use of America’s most powerful non-nuclear bomb against Iran as pressure intensifies to bring the deeply unpopular six-month war to an end.

The Pentagon has drawn up plans to deploy the 21,600-pound “mother of all bombs” against Iranian nuclear sites and energy infrastructure, an escalation that would mark a dramatic new phase in the conflict.

Officially designated the GBU-43/B Massive Ordnance Air Blast bomb, or MOAB, the weapon can devastate an area roughly equivalent to nine city blocks.

However, military insiders caution that even such a spectacular strike may do little to advance Trump’s broader aim of forcing Tehran to surrender.

The plans were reported by CNN after discussions with multiple US officials. They could be carried out either before or after November’s midterm elections if Trump approves a renewed military campaign.

Trump has publicly promised not to launch new attacks before voters go to the polls, although some of his advisers privately question whether that commitment will stand.

Inside the administration, officials are reportedly searching for a way for Trump to claim victory and pull US forces out of the region without creating the impression that Washington has capitulated.

One source told CNN that the proposals under consideration include strikes against “a lot of energy infrastructure,” along with the possible use of the MOAB.

A Massive Ordnance Air Blast (MOAB) weapon is prepared for testing at the Eglin Air Force Armament Center in March  2003

 A Massive Ordnance Air Blast (MOAB) weapon is prepared for testing at the Eglin Air Force Armament Center in March  2003

A Massive Ordnance Air Blast (MOAB) bomb, is launched in November 2003 at Eglin Air Force Base, Florida

A Massive Ordnance Air Blast (MOAB) bomb is launched in November 2003 at Eglin Air Force Base, Florida

Trump is facing mounting pressure to bring the six-month war to an end, but reportedly fears that withdrawing American forces without a decisive victory would make him appear defeated

Trump is under mounting pressure to end the six-month war but reportedly fears that withdrawing US forces without a decisive victory would make him appear to have been defeated

The proposed operation was reportedly discussed as occurring “prior to US retrograde in CENTCOM AOR (area of responsibility).”

That language indicates the White House could approve a final, overwhelming bombardment before declaring victory and quickly withdrawing American troops from the region.

A separate source said the massive weapon is specifically included in plans targeting Iran’s suspected nuclear facilities, including the heavily fortified Pickaxe Mountain complex.

US and Israeli officials believe Tehran has stored elements of its nuclear program at the site, which Trump has repeatedly threatened to strike.

Yet military experts doubt that the MOAB could break through the thick granite layers believed to shield the underground facility, despite its enormous explosive force.

Unlike purpose-built bunker-busting munitions, the MOAB is intended mainly to produce a huge blast over a wide area, not to penetrate far beneath the surface.

“The MOAB is a massive information operation type weapon that is great for huge area clearance but not much else,” a source familiar with Pentagon planning told CNN.

“It is definitely not designed as a deep penetration warhead.”

Nicknamed the 'mother of all bombs,' the 21,600-pound MOAB unleashes an enormous shockwave capable of devastating vast areas, although experts warn it is poorly suited to destroying nuclear facilities buried deep underground

Nicknamed the “mother of all bombs,” the 21,600-pound MOAB generates an immense shockwave capable of devastating a vast area, although experts warn that it is poorly suited to destroying nuclear facilities buried deep underground

The weapon could inflict catastrophic damage above ground while leaving deeply buried nuclear installations largely intact.

Its enormous blast radius would also raise serious concerns about civilian casualties, particularly if Iranian energy facilities near populated areas were targeted.

Nevertheless, some officials believe the psychological impact of dropping such a terrifying weapon could demonstrate overwhelming American military strength without restarting a full-scale bombing campaign.

‘POTUS has unfortunately put himself in a situation where he is almost compelled to do something and, without the ammunition designed to penetrate that level … you have to look at psychological effects for which the MOAB is well-equipped,’ the source added.

The dilemma comes as Trump confronts growing frustration over a war that has dragged on for more than six months without a negotiated settlement.

Republicans are increasingly anxious that the conflict could damage their electoral prospects in the approaching midterms, while the president remains reluctant to withdraw without securing a clear victory.

Although some administration officials have suggested the United States has effectively won, Trump has stopped short of declaring the conflict over.

He has also reportedly resisted suggestions from outside allies that he should simply bring American forces home, arguing that such a withdrawal would be perceived as defeat.

Instead, senior advisers have spent weeks searching for a military or diplomatic breakthrough that would allow the administration to claim a decisive success.

What is the ‘Mother of All Bombs’?

The GBU-43 is a GPS-guided weapon that weighs an enormous 21,600 pounds (10 tonnes), according to the Eglin Air Force Base. 

The MOAB was designed in 2002 as a replacement for the BLU-82 Daisy Cutter. Its purpose was initially to put pressure on former Iraqi dictator Saddam Hussein.

The bomb was sent to the Middle East in 2003, but it was not used until April 2017 when a Lockheed Martin MC-130 Hercules dropped the device on an alleged Islamic State (IS) cave complex in the Achin district of the southern Nangarhar province.

In this US Air Force handout, a GBU-43/B bomb, or Massive Ordnance Air Blast (MOAB) bomb, is launched on November 21, 2003 at Eglin Air Force Base, Florida

In this US Air Force handout, a GBU-43/B bomb, or Massive Ordnance Air Blast (MOAB) bomb, is launched on November 21, 2003 at Eglin Air Force Base, Florida

Each one costs US$16 million (£12.6 million), according to military information website Deagel. 

The US military says it has 20 MOAB bombs and has spent about US$314 million (£248 million) producing them, according to CNBC.

The weapon is so big that, while the cargo plane is in the air, the bomb rolls out of the rear on a pallet, pulled by a drogue parachute. 

It is designed to destroy tunnels and other underground facilities, and its blast radius is estimated to stretch a mile in every direction.

Source: New York Times, Time