Washington "will not tolerate Iran’s destructive and destabilizing behavior," the State Department spokeswoman said.
The U.S. Treasury Department imposed sanctions on Thursday on an oil smuggling network generating hundreds of millions of dollars for Iran.
Iran’s Armed Forces General Staff used front companies to ship oil and used the revenue to fund terrorist groups, including Hamas, the Houthis and Hezbollah, according to the department.
“The Iranian regime remains focused on leveraging its oil revenues to fund the development of its nuclear program, to produce its deadly ballistic missiles and unmanned aerial vehicles and to support its regional terrorist proxy groups,” stated Scott Bessent, the U.S. treasury secretary. “The United States is committed to aggressively targeting any attempt by Iran to secure funding for these malign activities.”