Senate Democrats Gear Up to Demand Answers from Defense Secretary Hegseth on Iran War Costs and Strategy

The Trump administration’s war with Iran has officially dragged on for two months, costing taxpayers at least $25 billion — or so Defense Secretary Pete Hegseth claims. But Senate Democrats aren’t buying it. As they prepare to interrogate Hegseth in Thursday’s Senate Armed Services Committee hearing, lawmakers are signaling they will aggressively challenge the official narrative on both the financial and strategic fronts.

On Wednesday, the Pentagon’s comptroller told House lawmakers the conflict’s cost was $25 billion, a figure Hegseth echoed repeatedly. Yet senators like Angus King (I-Maine), Tammy Duckworth (D-Ill.), and Richard Blumenthal (D-Conn.) dismissed that number as a dramatic undercount. Blumenthal called it “low-balling it,” citing estimates of at least a billion dollars per day spent on the war. “He is deluding himself if he believes that figure — and possibly deceiving the American people,” Blumenthal said bluntly.

Democrats plan to press Hegseth not only on the true cost but also on the administration’s goals and exit strategy — questions that remain frustratingly vague. During Wednesday’s tense House hearing, Rep. Ro Khanna (D-Calif.) asked how the war’s economic fallout, including rising gas and food prices, would affect everyday Americans. Hegseth’s deflection — “What is the cost of an Iranian nuclear bomb?” — only fueled Democratic criticism that Republicans are out of touch with the war’s domestic impact.

The conflict’s murky objectives come alongside a proposed Pentagon budget ballooning to $1.5 trillion, a staggering 42 percent increase over the previous year. Senate Democrats are expected to demand clarity on how this massive spending surge aligns with the administration’s military priorities.

Ukraine’s stalled $400 million military aid package will also come under scrutiny, with lawmakers seeking explanations for the Pentagon’s delays in supporting an ally under attack.

The House hearing, the first public questioning of Hegseth since the war began, lasted five hours and was marked by sharp exchanges. Rep. Adam Smith (D-Wash.), top Democrat on the House Armed Services Committee, challenged Hegseth’s contradictory claims that Iran’s nuclear program was both “obliterated” and still an imminent threat. Rep. John Garamandi (D-Calif.) accused Hegseth of misleading the public and warned that President Trump is dragging America into another Middle East quagmire.

With the Senate now taking the baton, the administration faces mounting pressure to justify a costly, dangerous, and increasingly unpopular war. The American people deserve transparency — not evasions and inflated claims. We’ll be watching Thursday’s hearing closely to see if Democrats can finally force Hegseth to come clean.