The US military operation in Iran has now cost American taxpayers $37.5 billion, according to a Pentagon report released Tuesday. Defense Secretary Pete Hegseth revealed the figure during a congressional hearing, noting a nearly $8 billion increase from previous public estimates. This cost encompasses both expenses incurred thus far and projected expenditures through the end of September. Lawmakers were briefed on the escalating financial toll of the ongoing conflict. The updated figure highlights the substantial financial commitment the U.S. has made in its operations within Iran. Hegseth did not detail specific allocations within the $37.5 billion. The rising costs are likely to fuel further debate regarding the scope and duration of U.S. involvement.