What happened in Hegseth’s Senate testimony?

Hegseth’s Iran testimony: conflict, costs, and war powers

Defense Secretary Pete Hegseth faced sustained questioning from senators after the start of the Iran war and amid a looming 60-day War Powers deadline for Congress to authorize continued hostilities.

Multiple storylines converged in the hearings. Democrats pushed on how the administration is characterizing the conflict and what legal process is being followed. Hegseth asserted that any ceasefire or “pause” would affect the clock on the 60-day deadline, effectively arguing that Congress’s statutory timeline should not move forward on the same terms as the rest of the conflict. That position became a central flashpoint for lawmakers.

Senators also pressed Hegseth on the Pentagon’s internal decision-making and leadership changes. Democrats questioned recent high-profile firings of top military leaders and tied those actions to the broader conduct of the war.

Beyond legal timing, senators challenged the administration’s public messaging and scrutiny around costs. One report said Pentagon officials put the Iran war’s price tag at an estimated $25 billion, while other coverage described disagreement over how the administration framed the conflict’s impact.

Finally, the hearing atmosphere turned personal and combative. Hegseth repeatedly sparred with Democrats and, according to accounts of the exchange, defended his actions and statements while accusing critics of bad faith.

This matters because the testimony is not only about past decisions; it feeds into near-term votes and potential resolutions tied to war powers. With the deadline approaching, the core issue for lawmakers is whether the administration will seek congressional approval or continue under the interpretation that the clock has been paused.