The assessment came as experts are trying to determine how long it would take Iran to rebuild its nuclear program in the ...

If Iran opts to pursue a clandestine nuclear weapons project, the regime would have to shore up its heavily compromised security, experts say.

Unlike other countries that were able to develop nuclear weapons in secret, Iran cannot assume it will be able to keep its work hidden.

President Donald Trump said on Friday that he expects Iran to open itself to international inspection to verify that it doesn’t restart its nuclear program.

How an atomic weapon is built, and what the recent Israeli and U.S. attacks on Iran may mean for the country’s nuclear ambitions.

A terrifying new simulation reveals what really happens when a nuclear bomb detonates—and the truth is more horrifying than you think. From blindness and third-degree burns two miles away to ...

The US military also dropped a dozen 30,000lb bombs on “the crown jewels of Iran’s nuclear programme”, the Fordow enrichment plant, targeting two weak points in the mountain over the facility.

Top US general says roughly 15 years of planning to defeat Iran's most fortified nuclear site centered on this massive 30,000-pound bomb ...

U.K. to buy jets that can carry nuclear bombs as part of military buildup Britain says it will buy the 12 Lockheed Martin-designed F-35As to shore up its defenses against Russia and hedge against ...

Why Trump was confident that Iran was building a bomb Israeli intelligence and IAEA reporting suggest earlier U.S. assessments might have been too cautious.

The UK said it's buying 12 F-35As to restore the Royal Air Force's ability to conduct nuclear attacks.

The classified Defense Intelligence Agency (DIA) bomb damage assessment reportedly determined that Iran could bring its nuclear program back online as quickly as within one to two months.