Trump Announces 'Most Crushing Economic Operation' Against Iran Amid Rising Tensions

Former U.S. President Donald Trump has declared the launch of what he termed the "most crushing economic operation ever taken against any country" targeting Iran. Announced on Wednesday, August 19, 2026, via his Truth Social platform, Trump stated that Iran had "failed to take" the opportunity to make a deal, asserting that the new measures would constitute "economic warfare and isolation on an unprecedented scale."

The extensive economic operation aims to cut off financial and commercial channels supporting Iran, with Trump warning that any country allowing its financial institutions, businesses, airports, or government entities to provide "any type of lifeline" to Iran would face "TREMENDOUS Economic Consequences." He characterized this as an "ECONOMIC D-DAY," urging allies to join the United States in isolating and confronting the Iranian threat.

This announcement follows increasing tensions, with Trump claiming Iran is "on the ropes" and these "historic measures" are designed to cripple its ability to project terror globally and prevent it from acquiring nuclear weapons. The United Arab Emirates also reportedly suspended all trade and financial dealings with Iran around the time of Trump's declaration.