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3. U.S. Tightens Economic Grip on Iran With Sanctions Surge and Global Security Push

The United States on Monday announced new sanctions targeting Iranian financial intermediaries, exchange houses, and maritime assets, as part of an intensified effort to disrupt what Washington describes as Tehran’s “shadow financial system” used to fund regional operations and evade international restrictions.

According to a statement by the Treasury Department, the measures are aimed at dismantling networks that facilitate billions of dollars in illicit oil and petrochemical revenues for the Iranian state. The sanctions are part of the broader “Economic Fury” campaign, a central pillar of U.S. policy toward Iran under the second administration of President Donald Trump.

Targeting Financial Networks

The new round of sanctions specifically targets multiple Iranian currency exchange houses, affiliated individuals, and front companies operating across the United Arab Emirates, Turkey, and China, including Hong Kong. Among the entities designated is Amin Exchange, which U.S. officials allege plays a key role in laundering funds for sanctioned Iranian banks and state-owned enterprises.

In addition to financial entities, Washington also imposed restrictions on 19 vessels accused of being part of a wider shipping network used to transport Iranian oil and petrochemical products in violation of sanctions.

U.S. authorities argue that these networks form a critical financial lifeline for Iran’s government, enabling it to sustain military activities and support allied armed groups across the Middle East, including Islamic Revolutionary Guard Corps-linked operations.

Officials said the objective of the measures is to cut off revenue streams used for weapons development, proxy financing, and regional destabilization efforts.

Maximum Pressure Strategy

The announcement reinforces Washington’s continued reliance on a “maximum pressure” approach, under which economic sanctions are used to isolate Iranian financial and energy sectors from the global system.

The Treasury Department said the latest action was taken under Executive Order 13902, which authorizes sanctions on individuals and entities operating in Iran’s petroleum, petrochemical, and financial industries. It also builds on previous designations targeting exchange houses, digital asset platforms, and intermediaries accused of facilitating sanctions evasion.

The U.S. State Department also announced an expansion of its Rewards for Justice program, offering up to $15 million for information leading to the disruption of financial mechanisms tied to Iran’s Islamic Revolutionary Guard Corps and its affiliates.

Officials in Washington stressed that the campaign will continue to intensify, with the goal of limiting Iran’s ability to generate revenue through both traditional and emerging financial channels.

“The United States will continue to hold Iran accountable,” the Treasury statement said, underscoring that further actions are expected as part of ongoing efforts to disrupt what it describes as Tehran’s illicit global financial infrastructure.