WASHINGTON, July 21 (Reuters) – The United States’ war in Iran has cost $37.5 billion so far, U.S. Defense Secretary Pete Hegseth said on Tuesday, an increase of nearly $8 billion since the last public estimate.
Hegseth told lawmakers at a hearing in Washington that the figure included certain aspects of the war as well as anticipated costs through September 30.
It was unclear how the Pentagon arrived at the $37.5 billion figure. A source told Reuters in March that President Donald Trump’s administration estimated the first six days of the war had cost at least $11.3 billion.
Hegseth also told lawmakers that military training would need to be curtailed without an urgent funding boost.
This is the first time that Hegseth, who appeared before the Senate Appropriations Committee along with Chairman of the Joint Chiefs of Staff, General Dan Caine, has publicly faced questions from lawmakers since the U.S. military re-started operations against Iran earlier this month.
With just six months before midterm elections in which 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.
A fragile ceasefire between the United States and Iran collapsed earlier this month and both sides have been carrying out daily strikes against each other.
The number of U.S. troops killed in the war on Iran rose to 17 over the weekend, while officials are examining the remains of another soldier missing following a strike on a base in Jordan. Two of the 17 were confirmed to have been killed when Iran attacked U.S. personnel in Jordan.
Roughly 430 U.S. troops have been injured so far in the conflict, which started in late February. The Pentagon said on Monday that 100 service members were injured since July 7, but that 96% have returned to duty. It was unclear how many of those, if any, were included in the 430 number in the Pentagon’s public database.
In the past week, Trump has threatened to expand the targets being struck in Iran to include energy plants and bridges, send ground forces to seize Iran’s Kharg Island oil hub and bomb a deep-underground nuclear-linked site known as Pickaxe Mountain.
On Tuesday, Trump said the U.S. would take out the mountain facility “pretty soon.”
(Reporting by Idrees Ali, Phil Stewart, Patricia Zengerle, and Ryan Jones; Editing by Nia Williams)
Also Read
- Trump Reopens Direct U.S. Flights to Lebanon
- Cabinet Members Set to Join TikTok Following DOJ Clearance for Federal Use</[TITLE]President Donald Trump has signed an executive order in the Oval Office officially implementing his plan regarding the social media and video streaming platform TikTok. A White House official confirmed to Fox News that most members of President Trump’s Cabinet are expected to launch official TikTok accounts this Tuesday.This coordinated rollout, as first reported by Axios, follows a July 16 legal opinion from the Department of Justice’s Office of Legal Counsel. The opinion concluded that federal employees may use TikTok because the platform is now managed by a U.S.-approved owner, placing it outside the scope of previous federal restrictions.The DOJ opinion determined that the current version of TikTok, operated via the TikTok U.S. Data Security Joint Venture, does not fall under the prohibitions of the No TikTok on Government Devices Act. This 2022 legislation had barred the app from federal government devices due to national security concerns regarding its Chinese parent company, ByteDance. The legal opinion notes that the law specifically prohibits versions of TikTok “developed or provided by entities in which ByteDance Limited has a controlling ownership stake.” President Donald Trump speaks during a Cabinet meeting at the White House. Most members of his Cabinet are expected to launch official TikTok accounts Tuesday after a Justice Department opinion allowing federal employees to use the app. (Win McNamee/Getty Images / Getty Images)According to the DOJ, the current version of TikTok no longer meets the criteria for a ban because the joint venture “functions independently of ByteDance, is majority-owned by American investors and has revised the content recommendation algorithm and cybersecurity program originally developed by ByteDance to insulate federal government information against the concerning security features that initially motivated the prohibition.”This decision represents a significant shift in federal policy toward TikTok, following years of bipartisan concern regarding the app’s ties to China and potential data security risks.President Trump has become increasingly active on the platform, noting that it served as a vital tool for connecting with younger voters during the 2024 campaign.”You know, I watched a couple of people critical of the fact that TikTok, TikTok, it’s so bad. It’s so dangerous. It’s horrible. They’re spreading all these rumors,” Trump said on July 8.”And the numbers came out yesterday. You know who’s No. 1 on TikTok? I am. I’m No. 1 at TikTok.” The opinion says the law prohibits versions of TikTok “developed or provided by entities in which ByteDance Limited has a controlling ownership stake.” (iStock / iStock)Trump also dismissed criticisms from China hawks, suggesting that his presence on the platform helps counter concerns regarding Chinese influence.”And all I talk about is how bad communism is, right?” Trump said. “They say, ‘Oh, it’s terrible.’ They’re spreading. But I’m No. 1. I listen to Gordon Chang. I like Gordon Chang, but he’s always, like, negative.”Oh, China is so terrible. They’re so terrible, and TikTok is so terrible. But I am No. 1 on TikTok. I have, like 4 billion views or something like that.” Trump’s Cabinet is expected to launch official TikTok accounts Tuesday after the Justice Department concluded federal employees may use the app under its new ownership structure. (Win McNamee/Getty Images / Getty Images)Earlier this month, Trump credited TikTok with assisting in his election victory.”We have to be careful because China is a great competitor,” Trump said during a July 6 event. “But, you know, he was talking about we must stop TikTok. I’m No. 1 on TikTok. I think it helped me win the election in a landslide if you want to know the truth.”
- Capital One earnings were good enough but didn’t answer the big question hanging over the stock
- World Cup Final Sets New Record with 51.7 Million U.S. Viewers

