Iranian Foreign Minister Abbas Araqchi dismissed upcoming U.S. economic sanctions on Sunday, stating that the measures would fail to achieve their intended goals. U.S. Treasury Secretary Scott Bessent is scheduled to announce the new sanctions at a press conference on Monday afternoon. The announcement follows months of military conflict and economic tension between the two nations and their regional allies.
The current conflict began on February 28, 2026, when the U.S. and Israel launched attacks on Iran. Since then, thousands of people have died in airstrikes, and Iranian infrastructure has sustained repeated damage. In response, Tehran has restricted shipping in the Strait of Hormuz, a critical waterway for global energy supplies, refusing passage to oil tankers that do not have authorization.
Treasury Secretary Bessent, who spoke at the White House on August 20, has described the upcoming measures as the most stringent in history. The U.S. has also warned other nations against providing economic support to Tehran. President Donald Trump specifically identified China, which purchased more than 80% of Iran’s shipped oil in 2025, as a country that should cooperate with Washington’s efforts.
The scale of the economic impact is tied significantly to Iran's oil exports. With China purchasing four-fifths of Iran's shipped oil as of 2025, the enforcement of these sanctions could disrupt billions of dollars in trade and force shifts in how one of the world's largest economies sources its energy. If the U.S. successfully pressures third-party nations to stop buying Iranian oil, the Iranian government would lose its primary source of foreign revenue, potentially leading to further currency devaluation and higher prices for basic goods for Iranian households.
The situation also sets a precedent for how the U.S. uses economic tools to supplement military operations, as Minister Araqchi noted the shift from military actions to sanctions. Diplomatic efforts to resolve the standoff are expected to continue this week. Pakistan’s army chief, Asim Munir, is scheduled to visit Tehran on Monday to discuss regional security and the new U.S. sanctions. While Iranian President Masoud Pezeshkian has called for a diplomatic solution, U.S. President Trump stated on Friday that while he believes Iran wants a deal, they are not yet ready to accept the terms required by Washington. The next major step occurs Monday at 2 p.m. EDT when the Treasury Department details the specific nature of the new sanctions.