Hegseth insists the Iran conflict is 'not endless' while warning more casualties are likely

U.S Secretary of Defense Pete Hegseth speaks at Fort Bragg, N.C., Tuesday, June 10, 2025. (AP Photo/Karl DeBlaker)

Defense Secretary Pete Hegseth spoke Monday to widening concerns that the U.S.-Israeli strikes in Iran could spiral into a protracted regional conflict by declaring, “This is not Iraq. This is not endless,” even as he warned that more American casualties are likely in the weeks ahead.

Hegseth, along with Air Force Gen. Dan Caine, chairman of the Joint Chiefs of Staff, held the Trump administration’s first news briefing since Saturday’s strikes. President Donald Trump, while he’s conducted a few phone interviews, instead released two videos since the operation began and spoke briefly about it at an unrelated White House event Monday but did not take questions.

Trump said Iran’s conventional missile program “was growing rapidly and dramatically, and this posed a very clear, colossal threat to America and our forces stationed overseas.”