S enior Israeli officials are acknowledging that some enriched uranium may have survived the powerful U.S. strikes on Iran's ...

The process of uranium enrichment increases the concentration of U-235, an isotope that can sustain a nuclear chain reaction.

Iran's nuclear program may get more difficult to monitor if no deal is reached with the United States. The U.N. nuclear ...

Israeli Prime Minister Benjamin Netanyahu claims Iran will not pursue nuclear weapons following U.S. and Israeli strikes, ...

The appraisal that Iran’s nuclear hopes had been set back 1 to 2 years by U.S. and Israeli bombings was the latest in a ...

The Pentagon on Wednesday sharpened its assessment of Iran's nuclear program, declaring that Iran's ability to build a ...

Portions of Iran’s near weapons-grade enriched uranium wasn’t entirely destroyed in US strikes and the stockpiles could ...

Experts long argued that airstrikes alone would not be capable of permanently ending Iran's nuclear program absent ...

Pentagon reports Iran's nuclear facilities were "completely obliterated" in June strikes, offering a more optimistic ...

The Department of Defense (DOD) estimates that Iran’s nuclear program has been set back at least a year after the U.S.

Israeli Prime Minister Netanyahu meets with President Trump to discuss Iran strikes, Gaza conflict and Abraham Accords amid ...

US airstrikes on Iran set back the regime’s nuclear program between one to two years, but likely “closer to two,” the ...