With just six months before midterm elections in which President Donald Trump’s Republicans may face an uphill battle to keep their House majority, Democrats are riding high in public opinion polls as they attempt to link the unpopular Iran war with affordability.

Jules Hurst, who is performing the duties of the ​comptroller, told lawmakers on the House Armed Services Committee that most of that money was for munitions.

Hurst did not detail ​what that cost estimate included and whether it took into account the projected costs of rebuilding and repairing ⁠base infrastructure in the Middle East damaged in the conflict.

Rep. Adam Smith, the top Democrat on the House Armed Services Committee, responded to ​Hurst: “I’m glad you answered that question. Because we’ve been asking for a hell of a long time, and no one’s given us the ​number.”

The $25 billion cost is equal to the entire budget of NASA for this year.

But it is unclear how the Pentagon arrived at the $25 billion amount given that a source had told Reuters last month that President Donald Trump’s administration estimated that the first six days of the war had cost the United States at ​least $11.3 billion.

WHAT WOULD YOU PAY?

Defence Secretary Pete Hegseth told lawmakers that the cost was justified given the US goal of ensuring Iran will ​not have a nuclear weapon.

“What would you pay to ensure Iran does not get a nuclear bomb? What would you pay?” Hegseth asked.

Hegseth sought to defend ‌the ⁠Iran war more broadly in fiery remarks, saying it was not a quagmire and attacking Democratic lawmakers as “feckless” for criticising the unpopular conflict.

“You call it a quagmire, handing propaganda to our enemies? Shame on you for that statement,” Hegseth said in response to Garamendi, and slammed “reckless, feckless, and defeatist” Congressional Democrats.

The United States started carrying out strikes against Iran on February 28 and the two sides are currently maintaining a fragile ​ceasefire. The Pentagon has poured tens of ​thousands of additional forces into ⁠the Middle East, including keeping three aircraft carriers in the region.

Thirteen US troops have been killed in the conflict and hundreds wounded.

Few issues resonate with US voters more deeply than price increases, and the latest ​inflationary upswing is unsettling Republican insiders worried about their party’s prospects before November elections that will determine control ​of the House ⁠and possibly the Senate.

Disruptions in shipments of oil and natural gas since the war started have caused a run-up in US gasoline prices and agricultural products such as fertilizers, on top of the long list of other high consumer prices.

The average US gasoline price on Tuesday rose to its highest ⁠level in ​nearly four years, according to data from the American Automobile Association.

Trump’s popularity has taken ​a beating since the US and Israel launched the war against Iran.

Just 34% of Americans approve of the US conflict with Iran, down from 36% in mid-April and 38% ​in mid-March, a recent Reuters/Ipsos poll found.