U.S. Treasury Secretary Scott Bessent announced new economic sanctions against Iran on Monday to block all potential sources of revenue for the regime.

The move signals an escalation in financial pressure intended to punish Tehran for the repression of domestic protests and its continued engagement in illicit financial activities.

Speaking at a press briefing in Washington, D.C., Bessent said the measures are the single greatest financial offensive ever marshalled against an adversary. The Treasury Department aims to isolate the Iranian economy by targeting diverse revenue streams, ranging from government officials to digital asset platforms.

Among the targets are two cryptocurrency exchanges. According to the Treasury, these exchanges facilitated $5 million [2] in digital assets linked to Iran and were involved in money laundering operations.

Other sanctions target specific leadership, including Iran's interior minister. These measures respond to the regime's crackdown on protesters within the country.

The announcement coincided with significant volatility in the Iranian currency market. The Iranian rial fell to 2.02 million [1] per U.S. dollar following the news.

"Our goal is to block all potential sources of revenue for Iran," Bessent said.

Treasury officials said the strategy focuses on cutting off the financial oxygen required to sustain the regime's current policies. The administration intends to monitor global financial hubs to ensure the sanctions are enforced across international borders.

This is the single greatest financial offensive ever marshalled against an adversary.

By simultaneously targeting high-ranking government officials and the decentralized nature of cryptocurrency, the U.S. is attempting to close loopholes that Iran has historically used to bypass traditional banking sanctions. The immediate drop in the rial's value suggests that markets perceive these measures as a significant threat to the regime's economic stability, potentially increasing internal pressure on the Iranian government.