‘We will retaliate like an earthquake:’ How Iran could respond to Trump’s economic ‘D-Day’

Tensions have sharply escalated in the Persian Gulf this week as Iran has threatened "earthquake-like" retaliation in response to new economic sanctions imposed by the United States. The Trump administration, which initiated what it terms "economic D-Day" or "Operation Economic Outcast," aims to further isolate Iran's economy by targeting various sectors and financial networks. Iranian officials, including security chief Mohsen Rezaei and Economy Minister Seyed Ali Madanizadeh, have warned of severe counter-measures, asserting that they are prepared to launch financial attacks and disrupt oil exports through the Strait of Hormuz if the economic pressure continues.

These developments unfold amid an ongoing conflict between the US and Israel and Iran, which began in February 2026. Iran has explicitly cautioned neighboring countries against cooperating with the US sanctions, stating that such actions would be considered hostile and could lead to targeting their interests. Concerns are rising over potential disruptions to global oil prices if shipping through the Strait of Hormuz, a critical chokepoint, is affected.

In an effort to de-escalate the volatile situation, Qatar has engaged in discussions with Iranian officials regarding the Strait of Hormuz, including efforts to clear mines from the vital waterway. This diplomatic push comes as the broader conflict and unresolved disputes over Iran's nuclear program and sanctions relief continue to fuel regional instability.