Sen. Gary Peters (D-Michigan) criticized Defense Secretary Pete Hegseth during a Senate Appropriations Committee hearing on Tuesday regarding the U.S. war with Iran.

The exchange highlights growing friction between the administration and Congress over the strategic direction and mounting costs of the military operation.

Hegseth appeared before the committee to seek approval for supplemental funding. Reports on the requested amount vary, with some sources citing $67 billion [2] and others stating the request is $87.6 billion [1]. Some accounts describe the figure as nearly $70 billion [2].

Sen. Peters questioned the efficacy of the current strategy, specifically citing the status of regional shipping lanes. "The Strait of Hormuz is still closed, reminding everybody it was open before the war," Peters said [1].

The senator directed his criticism toward the Defense Secretary's leadership. "You, sir, are the failure," Peters said [1].

Hegseth responded by accusing the senator of political bias. "You have Trump Derangement Syndrome," Hegseth said [2].

During the proceedings, Hegseth cited an estimated cost of $37.5 billion [3] for the Iran war. Other officials, including Gen. Dan Caine and Agriculture Secretary Brooke Rollins, also provided testimony during the hearing.

The committee is tasked with evaluating whether the requested billions are justified given the current military objectives, and the state of the conflict.

"You, sir, are the failure."

The clash between Sen. Peters and Secretary Hegseth underscores a deepening divide over the U.S. military's approach to Iran. The discrepancy in reported funding requests—ranging from $67 billion to $87.6 billion—suggests a lack of consensus or clarity in the budget proposal, while the personal nature of the exchange indicates that the strategic debate has shifted into a highly polarized political conflict.