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US Treasury announces Operation Economic Outcast targeting Iran and trading partners

The sanction initiative aims to isolate Iran by targeting third-party nations assisting Tehran, including China.

The short version

  • US Treasury Secretary Scott Bessent introduced Operation Economic Outcast to expand sanctions against Iran.
  • The policy targets not only Iran but also any country assisting it, specifically including China.
  • The Trump administration frames the move as an effort to end conflict, while experts warn of potential secondary economic consequences.

Key facts

  • US Treasury Secretary Scott Bessent announced Operation Economic Outcast during a press conference on August 24, 2026.[BBC News]
  • The sanctions program covers Iran as well as third-party nations that provide assistance to Iran, explicitly extending to China.[BBC News]
  • The Trump administration presents the sanctions expansion as an attempt to end the ongoing war.[BBC News]

What remains uncertain

  • International affairs experts, such as Johns Hopkins professor Vali Nasr, question whether the broader sanctions will successfully end the war or trigger a global trade conflict.[BBC News]

Sources