Bank Melli, Iran’s largest lender, already faces sanctions that severely limit its ability to operate abroad. Every foreign branch must be shut down, Treasury Secretary Scott Bessent said.
Experts warn that a campaign aimed at avoiding military escalation could instead provoke it, as Iranian leaders vow retaliation across the oil-rich Gulf.
The U.S. has spent 20 years promising ‘crippling sanctions’ on Iran. But the latest effort comes with a reverse twist, after military action failed to accomplish President Trump’s goals.
In announcing Operation Economic Outcast, the Trump administration said on Monday that it would involve choking off every last transaction that funnels money to Tehran.
Analysts say Tehran could intensify the dispute militarily after the United States announced new efforts to squeeze Iran’s economy. One Iranian official vowed that “not a single drop of oil” would leave the gulf.
Motorists drive past an anti-American billboard in Tehran on Monday. President Trump has threatened Iran with “economic warfare and isolation on an unprecedented scale.”