The Trump administration is pushing back on a new intelligence assessment that contradicts President Trump’s assertions that ...

U.S. strikes on multiple Iranian nuclear facilities last month set back Tehran's nuclear program by about two years, Pentagon spokesperson Sean Parnell disclosed during a press briefing.

WASHINGTON—Pentagon intelligence officials assess the U.S. military strikes on Iranian nuclear facilities set back Tehran’s program by up to two years, the Defense Department said Wednesday, a ...

Iran’s president has ordered the country to suspend its cooperation with the International Atomic Energy Agency after ...

The Pentagon, which had said strikes “obliterated” Iranian nuclear sites, now puts the delay on Iran's nuclear ambitions at one to two years.

The Pentagon on Wednesday sharpened its assessment of Iran's nuclear program, declaring that Iran's ability to build a nuclear weapon following the U.S. strike on its nuclear facilities is "closer ...

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 shifting series of pronouncements.

Iran denied that nuclear talks with the US are scheduled to resume, diminishing prospects for diplomacy after President Donald Trump suggested a deal could come as early as next week.

Pentagon Presses Iran Strike Claims as Briefed Senators Point to Unknown Effects Defense Secretary Pete Hegseth speaks during a news conference at the Pentagon, Thursday, June 26, 2025 in Washington.

The Pentagon on Thursday released new details about how the US prepared for its marathon bombing mission against three Iranian nuclear sites, the crews that carried out the daring weekend raid ...

Pentagon leaders cite military tactics to show destruction from U.S. attacks on Iran Defense Secretary Pete Hegseth speaks at a news conference at the Pentagon in Washington on Thursday.