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As Israel’s battle to take out Iran’s nuclear capabilities continues, Iran’s most heavily-protected nuclear facility at Fordow, two hours from Tehran, stays intact.
Many army analysts imagine {that a} two-ton precision bunker buster developed by and in sole possession of the U.S. is the one technique of eliminating the Fordow web site, which some declare could also be able to producing a nuclear warhead in as little as two to a few days.
Jonathan Ruhe, Director of International Coverage for JINSA, spoke with Fox Information Digital about bunker-busters, and the way Israel or the U.S. may use them to get rid of the Fordow nuclear risk.
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Illustration displaying how a GBU-57 Bunker Buster is deployed. (Fox Information )
What’s a bunker buster?
Ruhe stated bunker busters are munitions designed to make use of the power of gravity to “penetrate by way of any combination of earth, rock, and concrete earlier than the bomb itself then explodes” underground. The explosion could both take out the goal totally, or “collapse the construction” across the goal “with out essentially obliterating it,” he defined.
Bunker busters are available in a number of weight lessons. Israel possesses 2,000- and 5,000-pound varieties. Only the U.S. possesses the 30,000-pound GBU-57 A/B Large Ordinance Penetrator (MOP).
Developed underneath President George W. Bush, Ruhe says the MOP was “designed particularly” for targets like Fordow, the place nuclear websites or command and management bunkers are hidden far underground.

Two separate bombs are dropped by a B2 Spirit stealth bomber. (Fox Information)
What number of bunker busters are wanted?
Ruhe stated that the variety of munitions required to focus on Fordow will depend on the depth of the ability. The Basis for Protection of Democracies states that Fordow’s facility is between 60 and 90 meters (196 to 295 ft) beneath floor. The Director Normal of the Worldwide Atomic Vitality Company (IAEA) Rafael Grossi informed The Monetary Instances final week that the ability reaches 800 meters underground.
Ruhe stated Grossi, who has been to the Fordow facility, could have been “making an attempt to message, ‘hey, army motion is just not the answer right here.’”
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The illustration exhibits the primary bomb exploding and making a gap. (Fox Information)
The MOP is alleged to have a penetration depth of 200 ft. Ruhe stated that given Fordow’s distance underground and the issue of penetrating the rocky mountainside the location is dug into, the U.S. would doubtless use a method known as burrowing, during which a B-2 Spirit stealth bomber would “drop a number of MOPs in succession, one after the opposite.”
Fordow poses a novel goal. Ruhe stated that pilots must have in mind the ability’s a number of, slim exit tunnels, and obtain the precise angle of affect to penetrate the bottom.
Although Israeli air dominance over Iran has eradicated the necessity for stealth air property, Ruhe believes the stealth B-2 can be the one device sufficient for delivering the MOPs. Ruhe stated timing constraints make the usage of B-52 bombers “not related.”
Moreover, Ruhe defined that speak of loaning B-2 bombers to the Israeli Air Power is “a harmful distraction.” Not solely is there “0.0% probability” that the U.S. would give out this strategic functionality, however Ruhe says coaching Israeli pilots to fly the B-2 would take a number of months.

A second bomb follows into the opening and explodes, inflicting extra injury. (Fox Information)
Can Israel take out Fordow?
Mark Dubowitz, CEO of the Basis for Protection of Democracies, informed Fox Information Digital that “destroying [Fordow] from the air is a job solely the U.S. can do.”
Provided that Israel is “very tactically ingenious” and “very good at maximizing the capabilities they do have,” Ruhe says that Israel may obtain its targets at Fordow with out the MOP.
Not solely did Ruhe supply the unlikely however not unattainable state of affairs the place Israel may “storm the location in a commando raid,” however he stated that Israel may use F-15s, escorted by F-35s, to ship a number of 5,000-pound bunker busters over Fordow, using the identical burrowing tactic the U.S. would doubtless make use of.

FILE – On this Oct. 25, 2015, file photograph, a U.S. Air Power B2 Spirit stealth bomber performs a flyover on the Talladega Superspeedway in Talladega, Ala. (AP Picture/Mark Almond, File)
Such a strike, he admitted, would “obtain a extra restricted definition of success” than the MOP may.
Differing expectations for Fordow
The U.S. and Israel are prone to have totally different targets in concentrating on Fordow, Ruhe stated. “People have a tendency to think about obliterating targets,” Ruhe stated, whereas Israel would “in all probability be nice with saying they knocked back the operations there by a 12 months or so.”
Ruhe estimates that the bunker busters could not fully destroy the ability, however that it might be thought of successful if it have been to knock out the facility supply to Iranian centrifuges, or making “the air too polluted” for centrifuges to function.

FORDO, IRAN — JUN. 14, 2025; Maxar satellite tv for pc imagery overview of the Fordo enrichment facility positioned roughly 60 miles southwest of Tehran. No seen injury is noticed. (Maxar Applied sciences through Getty)
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Israel has “efficiently knocked out the opposite elements of Iran’s gas cycle” in Natanz and Isfahan, Ruhe stated. “If you wish to forestall a nuclear Iran, Fordow is an enormous a part of that,” Ruhe stated. “But it surely’s solely simply part of what nonetheless must be executed and considered.”
Fox Information’ Caitlin McFall contributed to this text.