Deep under a mountain, just a short distance from the Shiite holy city of Qom, an Iranian nuclear facility is in operation ...

An attack on a key Iranian nuclear facility might not be effective, even if the U.S. military's massive bunker-buster bombs are used, a national security expert familiar with Iran's program said.

As Israel aims to take out Iran's nuclear facilities, could this US 'bunker buster' bomb play a role? What to know.

If the U.S. decides to support Israel more directly in its attack on Iran, one option for Washington would be to provide the ...

Sen. Ted Cruz (R., Texas) told reporters he spoke with President Trump over the weekend and backed the president’s stance ...

As Iran remains undeterred by President Donald Trump’s calls for surrender in its conflict with Israel, the president is ...

Israel's escalating conflict with Iran over its increased nuclear as brought up speculation about the possible use of one of ...

As the US president weighs whether to join Israel’s war against Iran, a rift cleaves his own base, not to mention the world.

The U.S. may have the only weapon capable of destroying Iran’s most heavily fortified nuclear facility, and it has never ...

As President Donald Trump is warming to the idea of using US military assets to strike Iranian nuclear facilities, officials ...

The United States’s B-2 stealth bomber is currently the only aircraft designed to deploy the GBU-57 bunker buster bombs.

Iran's most fortified nuclear facility, called Fordo, is buried deep inside a mountain. Only the U.S. has the 30,000-pound ...