The number of U.S. senators calling for a formal investigation into Binance has increased to 11 members. The lawmakers have urged the Department of Justice (DOJ) and the Treasury Department to probe potential failures in the exchange's anti-money laundering (AML) and illicit finance controls. Specifically, transactions linked to Iran have been identified as a primary concern regarding the platform's compliance with international sanctions. This escalation follows reports suggesting that weak compliance measures may have allowed the facilitation of financing for prohibited groups. The growing political pressure intensifies the regulatory scrutiny on the world's largest cryptocurrency exchange, potentially leading to severe legal penalties or operational restrictions. Market participants are closely monitoring the situation, as any enforcement action could significantly impact investor confidence and broader market stability.