U.S. Forces Put on Alert on Oct. 4 — Trump Delays Broad Strike on Iran, Opens Diplomatic Track

A U.S. military source revealed that American forces were ordered to a state of alert last Sunday, and that on Oct. 4 they remained ready to carry out a wide-ranging military strike on Iran until midnight U.S. time; the wait continued into the early hours of Monday for final orders to launch the attack.

Sources said President Donald Trump was seriously considering ordering the strike on Sunday but ultimately decided to postpone the attack and open the door to weeks of diplomacy.

Reports indicated that Qatar undertook mediation efforts between Tehran and Washington to focus on finding a diplomatic way out, while also conveying messages to the Iranian regime that the Trump administration was serious about reaching some kind of resolution.

U.S. sources in the United States said the Iranians now feel the gravity of the situation, and that economic and financial pressure on the regime amplifies the impact of American readiness on decision-making in Tehran.

U.S. military sources confirmed that the summer period gave American forces an opportunity to rearm, that the military replenished thousands of missiles that had been used in strikes or to respond to rocket attacks, and that it sent the necessary munitions to its forces, making them more capable of striking and defending.

A U.S. official said, "We always have options, especially in CENTCOM, where we have fifty thousand troops on constant readiness," adding that Central Command also relies on the movement of forces that flow in and out of the theater of operations.

The official added, "We are now focused on imposing a tight blockade on Iranian ships and ports, and on increasing the transit of energy through the Strait of Hormuz in cooperation with U.S. agencies, Gulf Cooperation Council states and shipping companies."

Sources added that at the start of next month the Americans in the region will have three aircraft carriers and four amphibious groups that simulate carrier capabilities, with landing forces of more than 15,000 troops. Friendly states in the Middle East have also restored their military capabilities and increased coordination with the Americans. The official said, "We have, with our partners and allies, the largest and most advanced air defense umbrella in the world."

Separately, Iran has spent recent weeks and months reconstituting its missile and drone systems. U.S. sources familiar with intelligence reports said, "The Iranians are returning to rebuild their arsenal, and would strike civilian and military targets in the region if an attack occurred; they have used the time to resume manufacturing and have learned lessons from the war to try to avoid U.S. and allied air defenses in the region."

Another U.S. official did not entirely contradict these assessments but offered a negative appraisal of Iran's capabilities, saying, "The United States was able during February, March and April 2026 to inflict significant damage on Iran's ability to mass-produce missiles and drones or to launch them," while stressing that Iran still poses a threat, especially to the safety of navigation in the Strait of Hormuz.

Information indicated that the level of U.S. forces and the options available to the president provided a clear reason for Iranian fear of a possible return to U.S. strikes, and that military and political planning circles prepared multiple options for the president.

The proposals included in the military planning envisioned striking all Iranian military capabilities along Iran's coast from the border with Pakistan opposite the Gulf of Oman and the Arabian Gulf up to Basra in Iraq, to depths ranging from fifty to eighty kilometers. Planners said the goal of that option was to cripple Iranian naval capabilities for many years, to push Iranian missile launchers as far as possible from opposing shores, and to strike additional sites of Iranian forces and the Revolutionary Guard.