President Donald Trump warned Iran that the U.S. is prepared for a large attack if Tehran does not present a better nuclear-deal proposal.

The escalation threatens to destabilize one of the world's most critical maritime chokepoints. A failure to reach an agreement could lead to direct military conflict between the two nations and disrupt global energy supplies.

Trump issued the warning in Washington immediately after returning from a visit to China [1]. He extended a cease-fire in the Strait of Hormuz to provide a window for diplomacy, though reports on the status of that agreement vary [1, 2]. While one report indicated the cease-fire was extended, another stated that Iran's Foreign Ministry rejected a new cease-fire proposal from the U.S. [1, 2].

Tensions rose further when Iran seized two container ships in the Strait of Hormuz [1]. This action occurred shortly after the U.S. president's move to extend the cease-fire [1]. Trump said he has set a deadline for the following Monday for Iran to reopen the Strait of Hormuz for commercial shipping [2].

Despite the military threats, some diplomatic channels remain active. Tehran has submitted a new proposal to Washington through Pakistani intermediaries [3]. This move suggests a dual-track approach by Iran, combining naval aggression in the Strait with back-channel negotiations to avoid a full-scale war [3].

The U.S. administration is using the threat of force to pressure Iran into improving its terms regarding nuclear proliferation and maritime access [2, 3]. The current standoff centers on whether the Pakistani-mediated proposal will satisfy U.S. demands before the Monday deadline expires [2, 3].

The U.S. is prepared for a large attack if Tehran does not present a better nuclear-deal proposal.

The current situation reflects a high-stakes brinkmanship strategy. By combining a hard deadline for maritime reopening with a threat of significant military action, the U.S. is attempting to force a diplomatic concession on the nuclear deal. However, the seizure of ships and the reliance on third-party mediators like Pakistan indicate that trust between Washington and Tehran is minimal, increasing the risk of a miscalculation that could trigger a wider regional conflict.