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Defence & Security26 Oct 2026 · about 6 min

US has plans for major Iran strikes if Trump chooses

The brief

US forces reportedly have enough personnel and equipment in the Middle East to launch new, potentially major operations against Iran. Two US officials said action could begin within 96 hours after President Donald Trump gives an order. That makes the military posture significant even though no final decision has been announced. Earlier US activity focused on repeatedly striking Iranian radars, launchers, and other assets that could be quickly restored. Officials described that approach as “mowing the lawn,” or maintaining the status quo. The proposed operations would likely be broader. Planning includes energy infrastructure, military sites, and nuclear facilities. Trump has not decided what to do after the US midterm elections. Some officials believe an order could come before year’s end, most likely afterward. However, officials also note that Trump has previously appeared ready to act and then backed away. The White House declined comment.

01

What military operations against Iran are US forces reportedly prepared to launch, and how quickly could they begin after a presidential order?

US forces reportedly have enough personnel and equipment in the Middle East to launch new, potentially major operations against Iran. Two US officials said action could begin within 96 hours after President Donald Trump gives an order. That makes the military posture significant even though no final decision has been announced.

Earlier US activity focused on repeatedly striking Iranian radars, launchers, and other assets that could be quickly restored. Officials described that approach as “mowing the lawn,” or maintaining the status quo. The proposed operations would likely be broader. Planning includes energy infrastructure, military sites, and nuclear facilities.

Trump has not decided what to do after the US midterm elections. Some officials believe an order could come before year’s end, most likely afterward. However, officials also note that Trump has previously appeared ready to act and then backed away. The White House declined comment.

02

What does it mean for a military operation to go beyond “mowing the lawn,” and what kinds of Iranian targets could be included?

The phrase “mowing the lawn” describes limited strikes intended to maintain the status quo rather than fundamentally change the conflict. Such attacks target radars, launchers, and other Iranian assets that can be quickly reconstituted. They impose costs but do not attempt to destroy Iran’s wider military or strategic capacity.

Going beyond that approach would mean pursuing a broader and potentially more damaging target set. US Central Command and the Pentagon have been developing plans that include Iranian energy infrastructure, military sites, and nuclear facilities. The article does not provide a final target list or confirm that every listed category would be attacked.

The distinction matters because a larger campaign could produce stronger Iranian retaliation and wider regional risks. Officials say Iran knows US tactics better now, making it harder to destroy all intended targets. Trump has not made a final decision, and the White House declined comment.

03

How large could the proposed campaign be compared with earlier US attacks, in terms of targets such as energy infrastructure, military sites, and nuclear facilities?

The article portrays the proposed campaign as substantially broader than earlier US strikes designed to maintain the status quo. One official called it “a big effort.” Rather than focusing only on radars, launchers, and other assets that can be quickly replaced, planners are considering targets tied to Iran’s energy, military, and nuclear capabilities.

The key mechanism is breadth. US Central Command and the Pentagon have been developing a wide-ranging target list. It includes Iranian energy infrastructure, military sites, and nuclear facilities. The article does not state how many targets would be attacked, how long operations would last, or whether every category would be included in a final order.

That uncertainty limits precise comparisons with earlier attacks. Still, the intended scale appears larger in purpose and target types. Officials say Iran’s familiarity with US tactics could make complete destruction difficult. Trump is reportedly leaning toward major action, but he has not decided.

04

Why might Iran and the Houthis retaliate immediately if the US or Israel attacks Iran, and what US personnel or facilities could be at risk?

US intelligence assessments indicate that Iran and Houthi rebels are taking possible renewed attacks seriously. Officials believe they are unlikely to launch preemptive escalatory attacks now. But if US or Israeli forces strike Iran first, the two groups would likely respond immediately. Their goal could include American personnel and facilities around the region.

The threat is already reflected in an October 23 intelligence memo. Director of National Intelligence Jay Clayton wrote that Iran had substantially increased efforts to target US personnel. Plotting had reached advanced stages in parts of the Middle East and certain other countries. This suggests retaliation could extend beyond the immediate battlefield.

The risk is influencing US deployments and diplomacy. The United States is expected to keep quietly removing embassy personnel from the Middle East. Nonessential military personnel scheduled for the next rotation have also been told not to deploy. These steps reflect concern about escalation after any attack.

05

What roles do the US president, the Pentagon, and US Central Command play in deciding and carrying out military action?

The president holds the decisive political role because US forces would act only after receiving his order. Officials say Trump appears to lean toward major action, but he has not made up his mind. They also warn that he has previously seemed ready to approve operations before backing away.

The Pentagon functions as the military planning organization. A senior official said its job is to develop and execute options ordered by the president. US Central Command, which leads US military activity in the region, helps create the operational plans and target list. Its planning reportedly covers energy infrastructure, military sites, and nuclear facilities.

If Trump gives a go-order, officials say forces already deployed could begin within 96 hours. The military would then carry out the selected option. The article does not describe a formal public vote or final plan, and the White House declined to comment on the decision.

06

Why is the Strait of Hormuz strategically important, and how could conflict there affect shipping and oil prices?

The Strait of Hormuz matters because it is a critical waterway for shipping. US forces are maintaining a blockade on Iranian ports and assisting shipping traffic through the strait. The US military says its goal is continued freedom of navigation, working with Gulf partners and the shipping industry.

The article gives a concrete sign of the tension. CENTCOM commander Adm. Brad Cooper flew over the strait, met service members, and observed efforts to clear Iranian mines. Even as more tankers pass through, the threat of possible Iranian attacks remains. That threat makes normal shipping less secure.

The economic effect is already visible in the article: oil prices remain high, partly because of possible Iranian attacks. One US official called the situation “untenable” over the long term. Without a diplomatic breakthrough, that pressure could become one reason Trump chooses military action, despite questions about a broader strategy.

07

How can military deterrence, diplomatic pressure, and control of energy routes influence whether a conflict expands or is contained?

Deterrence works by making an attack appear too costly, while diplomacy offers a way to resolve pressure without fighting. Control of energy routes adds another lever because keeping shipping open protects economic activity. Together, these forces can either contain a conflict or make each side feel compelled to escalate.

The article shows this interaction clearly. US forces maintain a blockade on Iranian ports and help shipping move through the Strait of Hormuz. At the same time, US officials are preparing possible major strikes, while Iran and the Houthis are increasing attention to potential retaliation. These military steps are meant to manage threats, but they can also create new ones.

The current balance remains uncertain. Oil prices are high, embassy personnel are being withdrawn, and nonessential troops are no longer deploying. A diplomatic breakthrough could reduce pressure. Without one, officials say the unstable situation around the strait may help push Trump toward military action.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

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