Iran's Islamic Revolutionary Guard Corps warned President Donald Trump on Sunday that the U.S. must choose between an "impossible" military operation or a "bad deal" [1].

The ultimatum places the United States under significant pressure to resolve ongoing hostilities to avoid a broader conflict in a critical maritime corridor. The Strait of Hormuz is a primary artery for global oil shipments, and any prolonged blockade threatens international energy markets.

According to the IRGC, the U.S. has a one-month deadline [2] to end the current conflict and reopen the strait. The warning, issued May 3, 2026 [3], serves as a demand for the administration to accept a peace proposal from Tehran.

Iranian officials said the choice is between a military operation they describe as impossible or accepting terms that may be unfavorable to U.S. interests. The IRGC said the warning was issued to deter imminent military action that could lead to further blockades of the strait [4].

Tehran is currently reviewing the U.S. response to its peace plan [5]. The IRGC said the deadline is intended to force a decision on whether the U.S. prefers a diplomatic resolution or a high-risk military engagement.

The situation remains tense as both nations navigate the potential for escalation. The IRGC said the U.S. must decide its course of action before the one-month window expires [2].

The U.S. must choose between an 'impossible' military operation or a 'bad deal.'

This ultimatum represents a high-stakes escalation in the geopolitical struggle over the Strait of Hormuz. By framing the choice as a 'bad deal' versus an 'impossible war,' Iran is attempting to leverage the economic vulnerability of global oil markets to force the U.S. into a diplomatic agreement on Tehran's terms. The one-month timeline creates a narrow window for negotiation, increasing the risk of miscalculation between the two powers.