Hegseth Faces Congress as Pentagon Puts Iran War Cost at $25 Billion

Defense Secretary Pete Hegseth and General Dan Caine faced lawmakers as the Pentagon disclosed the estimated cost of the war with Iran. During an April 29, 2026 House Armed Services Committee hearing, acting Pentagon comptroller Jules Hurst III said the conflict had cost about $25 billion so far. Congress received its first public price tag for a war that began with US-Israel strikes on February 28.

Pentagon officials said most of the cost is tied to munitions, operations and equipment replacement. Hegseth used the hearing to defend the administration's strategy and its $1.5 trillion defense budget request, while Democrats pressed him on the war's goals, legal basis and long-term cost. What began as a budget hearing became into the administration's most direct congressional test since the Iran campaign began.

Congressional Scrutiny Over War Costs

Lawmakers focused on whether the administration has a defined end state for the conflict. Democrats argued that the war was launched without congressional authorization and has already produced rising costs, a drawdown of critical munitions and wider regional instability. Hegseth rejected that criticism as political and said Iran's nuclear ambitions and missile force still justified sustained pressure.

Representative Adam Smith questioned how the administration could describe Iran's nuclear facilities as previously destroyed while also arguing that a new war was required because of an imminent threat. Other lawmakers asked whether the Pentagon would need a supplemental request to cover munitions and operational costs once the numbers are fully detailed. Questions regarding Pete Hegseth and defense management had already drawn scrutiny before this hearing.

At $25 billion, the estimate covers roughly 60 days of operations. It does not settle the larger budget question because officials still have to account for backfilling weapons, replacing lost equipment and sustaining the US posture in the Middle East. Hurst told lawmakers that the administration expects to return with more complete cost details as the Pentagon refines the request. That leaves Congress with an incomplete but politically powerful number: enough to frame the debate, but not enough to define the full bill if the standoff lasts into the summer.

Depletion Of Critical Munitions

Munition pressure became one of the hearing's central themes. Committee leaders warned that global stockpiles are low and that the United States lacks the industrial capacity to rebuild magazine depth quickly. CBS News reported that the Pentagon has identified critical munitions for faster production, including Patriot and THAAD interceptors, SM-3s, SM-6s, AMRAAMs, JASSMs and PrSMs.

Hegseth said the department is pushing industry to expand output, but those production lines cannot be transformed overnight. Precision weapons require specialized parts, skilled labor and long-term contracts that give manufacturers confidence to add capacity. That lag matters because the Iran war is consuming weapons that would also be central to deterrence in the Pacific and other theaters.

Caine's role in the hearing was to provide military context for the tempo of operations and the readiness risks created by sustained consumption. Lawmakers asked whether the Pentagon can keep supplying the Middle East campaign without weakening commitments elsewhere. Much depends on how long the conflict continues, how quickly talks resume and whether Congress approves additional spending. Even a temporary pause in fighting does not immediately solve the stockpile problem because replacement contracts, component orders and factory expansions move on a slower schedule than battlefield demand.

Regional Strategy And Israeli Coordination

Since February, the war has operated as a US-Israel campaign against Iran and has since moved into a tense pause, with fighting largely halted since early April while the United States maintains a naval blockade around the Strait of Hormuz. Israeli coordination with the United States remains central to the regional strategy, but it also keeps American costs tied to a conflict that has not yet produced a durable settlement.

Hegseth argued that pressure on Iran is necessary to create leverage for diplomacy. Critics countered that the administration has not shown how the military campaign leads to a negotiated outcome, especially while Tehran has not accepted US demands on nuclear activity, ballistic missiles or the Strait of Hormuz. That exchange exposed the gap between battlefield claims and political objectives.

What Comes Next

A fuller budget request is the immediate next step. Pentagon officials must show Congress how much of the $25 billion has already been spent, how much must be replaced and how much more will be needed if the standoff continues. That accounting will determine whether lawmakers treat the Iran campaign as a short emergency or a continuing commitment.

A strategic risk is that a costly regional war can drain stockpiles faster than the defense industry can replace them. If the conflict remains unresolved, Congress will have to weigh support for the administration's Iran policy against readiness concerns in other regions. Lawmakers left the hearing with the money question and the strategy question tied together.