Vice President JD Vance on Thursday expressed strong skepticism about reports that a U.S. military strike killed civilians attending a wedding in Iran, calling the accounts into question while the Pentagon initiated a formal investigation into the incident. Vance said he had seen no credible evidence supporting the claims and urged caution before drawing conclusions.

Vance also pushed back on the framing of the ongoing U.S.-Iran military confrontation as a war, arguing the term does not accurately describe the nature of the operations. 'This is not a war,' Vance said in remarks that were carried by multiple news outlets, insisting the administration views its actions in Iran as limited and targeted in scope.

Reports of a strike hitting a wedding celebration in Iran drew widespread attention and condemnation internationally, with Iranian officials claiming civilian casualties among the dead. The U.S. military has not confirmed the specifics of the strike, and an investigation is underway to determine what occurred.

The episode has intensified debate over the administration's handling of military operations in Iran and the broader question of whether Congress has been adequately consulted. Lawmakers from both parties have raised procedural and constitutional questions about the scope of executive authority in the conflict.

The U.S. and Iran have been engaged in a series of military exchanges following earlier escalations. Administration officials have maintained that U.S. strikes have been directed at military targets, while Iranian and some international sources have alleged that civilian areas have been affected. The wedding strike allegation represents one of the most charged claims to emerge from the conflict so far.