The heavyweight explosive is known as a GBU-57A/B Massive Ordnance Penetrator and was designed by Boeing for the United States Air Force.

Bunker buster bombs can go to varying depths depending on the model, from just under 2 feet with the BLU-109 to over 200 feet ...

The Pentagon released jaw-dropping footage showcasing how the 30,000-pound heavy-duty bunker-buster bombs that were used ...

Reaching Iran's most fortified nuclear enrichment site is a challenge, even for the world's biggest conventional weapons.

President Donald Trump announced June 21 that American warplanes dropped bombs on three nuclear sites, one of them deep ...

The U.S. bombers that attacked Iran's nuclear sites dropped GBU-57 Massive Ordnance Penetrators, bunker-busting bombs ...

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

The United States has used a specific type of weapon for the first time ever on Iran’s underground nuclear enrichment sites.

The Pentagon on Thursday released an extraordinary number of details about the military's top-secret bombing of Iran's ...

The deep penetrating bombs that the U.S. dropped into two Iranian nuclear facilities were designed specifically for those ...

Fordo is Iran’s second nuclear enrichment facility after Natanz, its main facility, which already has been targeted by ...

While a child in wartime Vietnam, Anh Duong vowed to one day help the soldiers who saved her. She and her Navy team helped ...