Iranian officials said Wednesday that they are prepared for all military options if the U.S. launches an attack.

The escalation threatens a fragile peace in the Middle East and risks a direct confrontation in the strategically vital Strait of Hormuz. This warning comes as the U.S. and Iran navigate a volatile diplomatic environment where a single miscalculation could trigger a wider regional war.

The Islamic Revolutionary Guard Corps (IRGC) said that it would "teach a lesson" to the U.S. if attacked [1]. Officials in Tehran said that missiles and drones are currently locked on U.S. targets [1, 2]. This military posturing follows the rejection by President Donald Trump of the latest peace proposal submitted by Tehran [1, 2].

Reports regarding the current state of diplomacy remain contradictory. President Trump said the existing cease-fire is "on life support" and is faltering [2]. However, the White House is simultaneously reviewing a proposal from Iran to ease control over the Strait of Hormuz, which suggests a potential path toward de-escalation [1].

The tension is mounting against a backdrop of active violence. Eight people died in related regional fighting [3]. The Strait of Hormuz remains a primary flashpoint, as both nations maintain a heavy naval presence in the chokepoint [1, 2].

Tehran's readiness for "all options" serves as a deterrent against new U.S. strikes [1]. The IRGC's public commitment to retaliate underscores the high stakes of the current diplomatic deadlock, as both sides weigh the costs of continued aggression versus the risks of concession.

Iran warned that it was ready for all options and would "teach a lesson" if the United States attacked.

The conflicting signals from the White House—simultaneously declaring the cease-fire near death while reviewing Iranian proposals—indicate a strategy of maximum pressure combined with cautious diplomacy. By locking missiles on targets, Iran is attempting to establish a credible deterrent to prevent U.S. military action while utilizing the Strait of Hormuz as a primary point of leverage in negotiations.