US Defense Secretary Pete Hegseth announced an investigation into reports of an attack on a girls' school in southern Iran, which allegedly resulted in over 160 deaths.

"We are absolutely sober," US Defense Secretary Pete Hegseth said on Monday, insisting that the US operation against Iran has "clear objectives" and that for Americans…

US Secretary of Defense Pete Hegseth is scheduled to meet with the press.

US Defense Secretary Pete Hegseth provided an update on the Trump administration's plans to release government files related to extraterrestrial life and unidentified flying objects (UFOs), following Trump's earlier announcement.

US Defense Secretary Pete Hegseth has drawn public attention after a video surfaced showing him allegedly bench-pressing an impressive 143 kilograms in a military gym, leading to debate over whether it's inspiring or a PR stunt.

US Defense Secretary Pete Hegseth has set out the goals of the US war in Iran, saying the United States did not start it but they will end it.

US Defense Secretary Pete Hegseth has removed 22 universities, including Harvard and MIT, from the Pentagon's list for military officer education, citing 'anti-American' sentiments and proposing new partnerships.

Dario Amodei, CEO of AI firm Anthropic, is set to meet US Defense Secretary Pete Hegseth on Tuesday, amid rising tensions between the Pentagon and the artificial intelligence company over military use

US Defense Secretary Pete Hegseth said Monday that ongoing military operations against Iran would not end up being "endless," but achieving America's combat objectives would not happen "overnight,"…

US Defense Secretary Pete Hegseth stated that the military operation against Iran was the most precise in history, aimed at destroying missile infrastructure, and not intended for regime change or an 'endless war'.

US Defense Secretary Pete Hegseth made a joke about the long-standing 'Pentagon pizza' theory in Washington, suggesting he sometimes orders food to mislead people.