Iran has spent decades building multi-tiered military capabilities at home and across the region that were at least partly ...

Prior to the attack, Iran had threatened to retaliate against the U.S. if it became involved in its conflict with Israel.

Israel has carried out attacks on Iran's nuclear facilities, alleging Tehran was getting close to obtaining a nuclear weapon.

Much of the focus on Iran’s nuclear program has been on Tehran’s enrichment of uranium, but experts also keep a close watch ...

Russian Deputy Foreign Minister Sergei Ryabkov said in an interview published on Tuesday that he saw little chance at the ...

Through revolution and upheaval, the program has become intertwined with the country’s security and national identity.

Israel and Iran continue to exchange fire, just days after the United States entered the war by bombing three key nuclear ...

The United States struck three Iranian nuclear development sites on Saturday. President Donald Trump said the U.S. targeted the Fordow Fuel Enrichment Plant, the Natanz Nuclear Facility, and the ...

Analysts seek clues through satellite imagery, but beyond large holes and evidence of discoloration, comprehensive conclusion ...

Iran’s most heavily fortified nuclear site is at Fordo, a hilly area south of Tehran and about 15 miles away from Qum, a city ...

The United States has attacked three sites in Iran, inserting itself into Israel’s war aimed at destroying the country’s ...

President Trump insisted late Sunday that Iran’s nuclear sites have been destroyed, disputing Tehran’s messaging that the Fordow site was not demolished. “Monumental Damage was done to all Nuclear ...