The US just declared what amounts to full economic war on Iran. Treasury Secretary Scott Bessent announced on August 20 that Washington is entering the “final phase” of its confrontation with Tehran, a campaign he’s calling “Economic D-Day,” designed to cut every last thread of financial connection between Iran and the global economy.

Oil prices surged immediately after the announcement, because when someone threatens to remove a major crude exporter from the world stage, traders don’t wait around for the fine print.

What Bessent actually said

Bessent described the incoming sanctions package as “the toughest sanctions in history.” The strategy centers on achieving regime destabilization through economic isolation rather than boots on the ground.

Bessent issued a blunt ultimatum to any nation still facilitating Iranian oil transactions or shipping. Countries that continue doing business with Tehran will face “ultimate enforcement” from the US government.