Israel's best chance at destroying the facility at Fordo could lie with a U.S.-produced bomb that's so heavy that it can only ...

IRAN has again threatened to ramp up enrichment of its near-weapons-grade uranium stockpile just days after being bombed by ...

The US Air Force says the GBU-57 bunker-buster bomb can penetrate up to 200 feet below ground before exploding.

Seven B-2 stealth aircraft dropped a total of 14 GBU-57 bunker-buster bombs on Iranian nuclear sites last weekend.

The U.S. bombers that attacked Iran's nuclear sites dropped GBU-57 Massive Ordnance Penetrators, bunker-busting bombs designed to destroy hardened underground targets, for the first time in warfare. A ...

Trump confirmed the U.S. used bunker buster bombs to strike Iran’s Fordow site, alongside missile attacks on Natanz and ...

Although the US has sold less powerful bunker buster weapons to Israel, it has declined to share the Massive Ordnance Penetrator with any of its allies. “I’ve seen 500-pounders, and they’ll ...

While sharing the iconic “flying wing” design, the new B-21 Raider is a generational leap beyond its B-2 Spirit predecessor. -The B-2, a Cold War marvel, was a costly, specialized nuclear penetrator.

In inserting itself into Israel’s war against Iran, Washington unleashed its massive “bunker-buster” bombs on Iran’s Fordo fuel enrichment plant.

Smile, you GBU-57A/B Massive Ordnance Penetrator you! Or like I like to call you: Mr. Holmes, the 30,000-pound (13.6 metric tons) precision-guided bunker buster. That’s 25,000 pounds heavier ...

President Trump is claiming the strikes “obliterated” three underground nuclear sites in Iran protected by military grade ...

The US military did not use bunker-buster bombs on one of Iran’s largest nuclear sites last weekend because the site is so ...