How Far Will He Go? Trump’s Options for US Action Against Iran

An Iranian woman walks next to an anti-US mural in Tehran, Iran, 29 January 2026. (EPA)
An Iranian woman walks next to an anti-US mural in Tehran, Iran, 29 January 2026. (EPA)
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How Far Will He Go? Trump’s Options for US Action Against Iran

An Iranian woman walks next to an anti-US mural in Tehran, Iran, 29 January 2026. (EPA)
An Iranian woman walks next to an anti-US mural in Tehran, Iran, 29 January 2026. (EPA)

US President Donald Trump has threatened military action against Iran over its crackdown on protesters, while still for now appearing to leave the door open for negotiations over the country’s controversial nuclear program.

But should Trump, after weeks of American threats and counter-threats from Tehran, finally decide to order military action after already sending a US aircraft carrier to the region, he faces another dilemma over what form the intervention should take.

Such action could replicate American strikes during Israel's June war against the country, enforce economic strangulation by targeting the energy sector or amount to a bid to replace the theocratic system under supreme leader Ali Khamenei.

- Venezuela economic pressure scenario

Trump's relatively cautious stance so far has sparked speculation he could target Iranian energy infrastructure and squeeze its oil exports, mimicking a strategy Washington used over Venezuela.

This policy earlier this month led to the capture of Venezuelan leader Nicolas Maduro, with Trump then working with the remnants of his former administration.

The US naval group in Middle East waters could look to block "dark fleet vessels" carrying Iranian oil and put pressure on Iran's oil exports, said Farzan Sabet, managing researcher of the Sanctions and Sustainable Peace Hub at the Geneva Graduate Institute.

"And that pressure can be gradual, similar to what we saw in Venezuela. It could play out over days, weeks, months, it's hard to foresee, but possibly longer," he said, while acknowledging that Trump was playing "his cards very close to his chest".

The naval group, repeatedly described as an "armada" by Trump, consists of the aircraft carrier USS Abraham Lincoln and its more than 80 aircraft, as well as its escort of three destroyers, equipped with anti-missile capabilities and Tomahawk cruise missiles.

- Strikes on military and IRGC targets

If Trump decides on a course of military action, prime targets would be bases of the Iranian Revolutionary Guards Corps (IRGC) and its youth militia, the Basij, which are accused by rights groups of taking a frontline role in the deadly crackdown on the protests that according to rights groups left thousands dead.

Using Tomahawk missiles and combat aircraft, the United States could strike positions of the Basij and the IRGC forces, "particularly those forces that participated and continue to participate in targeting Iranian protesters", said independent military researcher Eva J. Koulouriotis.

She said US intelligence, helped by Israel's Mossad spy agency, has "a clear picture" of those forces and their location nationwide.

"Such a strike would serve as a direct warning to the Iranian regime," she said.

During its June war against Tehran, Israel showed its deep intelligence penetration of Iran by killing senior security officials including the IRGC's chief and the armed forces chief of staff in targeted strikes based on location intelligence.

In a "harsh but measured strike", the United States could target "operations command and senior officers involved in mass killings carried out by the Iranian regime", she said.

- Massive strikes and regime change bid -

Iran's theocratic system has been in place since the 1979 revolution led by Khomeini that ousted the largely pro-Western shah.

Relations with the United States were cut in the wake of the hostage siege of the US embassy in Tehran that began that year and have remained severed ever since.

Under Khomeini, the revolution survived the war with Iraq in the 1980s. Since Khamenei took over in 1989, he has managed to keep the system in place despite economic sanctions and repeated protests.

As well as the so-called "armada", Washington already has a heavy deployment of military resources in the region with dozens of aircraft deployed at the air bases of Al Udeid in Qatar and Al Dhafra in the United Arab Emirates.

"The American objective is to destabilize the regime," said David Khalfa, co-founder of the Atlantic Middle East Forum (AMEF) think-tank.

"So there is really a strategy that will aim to paralyze it, to disrupt the chain of command" marked by the physical "elimination" of Khamenei, his close advisors and senior IRGC generals, he added.

But he said: "The regime is still relatively solid and resilient, it will not be an easy task", especially as "the Guards have anticipated this scenario".

Sabet said it would appear for now that Washington "would prefer something limited, where they can continue the process of weakening the system while minimizing the country's desire -- and to some extent its ability, but mostly its desire -- to carry out larger-scale retaliation".



Deal or Strike: Is Military Action Against Iran Drawing Closer?

Military equipment, including helicopters, on board the aircraft carrier Abraham Lincoln (AP)
Military equipment, including helicopters, on board the aircraft carrier Abraham Lincoln (AP)
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Deal or Strike: Is Military Action Against Iran Drawing Closer?

Military equipment, including helicopters, on board the aircraft carrier Abraham Lincoln (AP)
Military equipment, including helicopters, on board the aircraft carrier Abraham Lincoln (AP)

Despite reports of mediation and back-channel exchanges between Washington and Tehran, what is being described as “negotiations” so far looks more like a bid to keep tensions from boiling over than a diplomatic process.

Signals emerging from Western officials and media indicate the two sides have yet to engage in direct, substantive talks, with the dispute over the very terms of entry itself carrying a political message.

US President Donald Trump’s administration is pressing for an agreement that encompasses Iran’s nuclear program, ballistic missiles, and regional influence. At the same time, Tehran insists that any dialogue be confined strictly to the nuclear file.

That gap has reinforced suspicions in Tehran that Trump’s offer of a deal is little more than a tactical feint, masking serious preparations for military action. This scenario would echo the US strikes on Iranian nuclear facilities in June 2025.

As Trump sharpens his rhetoric, the stalemate revives a central question: Is diplomacy becoming a pretext for war, or a narrowing window to avert it?

A different escalation

The key difference this time lies in the scale and nature of the military posture.

It is not a mere show of force, but a combined offensive-defensive package signaling readiness for multiple scenarios, following the arrival of the aircraft carrier Abraham Lincoln and its strike group in the US Central Command area of operations, enabling support for strikes or protection of allies against retaliatory attacks.

This has been accompanied by strengthened air defenses, including Patriot and THAAD systems, as well as air drills focused on deployment, operations, and sortie generation under challenging conditions, according to US Central Command.

Such a pattern is typically associated with raising readiness for potential reciprocal responses.

At the same time, Washington is aware that any operation against Iran would not be a “precision operation” like what occurred in Venezuela, where the US previously amassed large forces in the Caribbean in a campaign that ended with the arrest of President Nicolas Maduro in early January 2026.

Iran’s geography is more complex, and its missile capabilities and layered defenses make a “decisive strike” more complicated, even if the US enjoys overwhelming superiority.

Trump’s options

Earlier leaks pointed to the end of this month as a possible date for a US strike, though this remains unconfirmed publicly.

The danger in circulating such reports lies in the political-military dynamic they create. When a force of this size is mobilized, internal and external pressure on the White House grows to justify the cost by achieving some result, even if limited.

At the same time, the leaks may be part of psychological warfare aimed at forcing Tehran to make concessions before the window for de-escalation “closes.”

Accordingly, the practical rule is that absent a clear political decision, the scenario remains open to three graduated possibilities: a limited strike to impose new rules of engagement; a broader campaign targeting nuclear and missile infrastructure and security nodes; or continued military pressure as a negotiating lever without opening fire.

According to the Financial Times, Trump’s options, should he decide to carry out military action, range from a limited punitive strike targeting missile sites, drones, or facilities linked to the Revolutionary Guard, aimed at raising the cost of Iranian refusal without seeking regime change.

Another option would expand the target bank to include nuclear facilities that are being hardened and rebuilt, particularly after Western talk of Iranian attempts to resume work at deeper underground sites.

There is also a set of non-traditional pressure options, such as tightening a maritime blockade or striking state infrastructure as a political message.

These options carry higher risks, as they raise the likelihood of retaliation outside established rules of engagement.

The decisive issue, however, is the “endgame.”

The US administration itself implicitly acknowledges that removing the regime's head does not guarantee its collapse, and that the question of “who comes next” has no ready answer.

This explains repeated warnings in assessments leaked to the media and in statements by US officials that the regime is weaker than ever, but that a decisive blow is not guaranteed.

How might Iran respond?

Tehran has warned in advance that any attack would mark the start of a war, and that retaliation could extend to Israel, particularly Tel Aviv, as well as anyone who supports the aggressor.

Operationally, Iran has a ladder of response, starting with strikes on US bases in the region using missiles or drones, moving through the activation of regional proxies, and culminating in threats to shipping in the Strait of Hormuz, the scenario with the most severe global impact.

The latter possibility may be among the main reasons regional states have sought to avoid war and continue diplomatic efforts while stressing neutrality.

This stance could increase US logistical demands in any large-scale operation and heighten reliance on distant naval platforms.

Markets, however, have already issued an early warning. Oil prices have risen for three consecutive sessions amid fears of supply disruptions, with Brent crude nearing the $ 70-a-barrel threshold and a rise in the geopolitical risk premium, while gold has climbed as a safe-haven asset.

If a strike does occur, the potential fallout would be threefold. Economically, a spike in oil prices, pressure on shipping and insurance, and volatility in Gulf markets. Security-wise, an expansion of theaters of engagement to include Iraq, Syria, the Gulf, and Israel, with heightened risks of miscalculation.

Politically, a narrowing of prospects for any near-term negotiations, or conversely, a limited strike used to force talks under harsher terms.


Unmentioned but Present, Trump is a Common Denominator in Efforts to Strengthen Asia-Europe Ties

US President Donald Trump waves as he walks upon arrival on the South Lawn of the White House in Washington, US, January 27, 2026. REUTERS/Annabelle Gordon
US President Donald Trump waves as he walks upon arrival on the South Lawn of the White House in Washington, US, January 27, 2026. REUTERS/Annabelle Gordon
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Unmentioned but Present, Trump is a Common Denominator in Efforts to Strengthen Asia-Europe Ties

US President Donald Trump waves as he walks upon arrival on the South Lawn of the White House in Washington, US, January 27, 2026. REUTERS/Annabelle Gordon
US President Donald Trump waves as he walks upon arrival on the South Lawn of the White House in Washington, US, January 27, 2026. REUTERS/Annabelle Gordon

Stability. Consistency. Ever-changing complexity.

With language like that, deployed in separate meetings in three Asian capitals this week, government leaders forged closer ties driven in part by a figure halfway around the world: the president of the United States. And much of the time, they didn't even mention Donald Trump's name.

IN BEIJING: The UK and Chinese leaders called Thursday for a “long-term, stable, and comprehensive strategic partnership” between their two countries. The important words are long-term and stable. The two countries committed a decade ago to building a comprehensive strategic partnership but progress has been halting at best.

IN HANOI: About 1,100 kilometers (700 miles) to the south, Vietnam and the European Union used the same phrasing on the same day. They upgraded ties to a comprehensive strategic partnership. The agreement places Vietnam on the same diplomatic footing with the EU as the United States, China and Russia.

IN NEW DELHI: Two days earlier, the EU and India reached a major free trade accord that had been mired in negotiations for years. It covers everything from textiles to medicines and will bring down India's high tariffs on European wine and cars.

Trump was not the only factor behind the agreements, but his shaking up of the global order is worrying friends and foes and driving them closer. From a purely economic perspective, his import tariffs have sent countries seeking new markets to reduce their dependency on the American consumer.

More broadly, all the agreements have been accompanied by words from the leaders referring to the uncertainty that Trump has introduced to global affairs, though mostly without mentioning his name. The systems they have relied on to manage the world since the end of the Cold War and, in some cases since World War II, appear at risk.

British Prime Minister Keir Starmer called for working with China on global stability “during challenging times for the world." Chinese leader Xi Jinping described the international situation as “complex and ever-changing.” In New Delhi, Prime Minister Narendra Modi said the partnership with the EU “will strengthen stability in the international system” at a time of ”turmoil in the global order.”

European Council President António Costa summed up the sentiment Thursday in the Vietnamese capital: “At a moment when the international rules-based order is under threat from multiple sides, we need to stand side by side as reliable and predictable partners.”


‘Too Dangerous to Go to Hospital’: A Glimpse into Iran’s Protest Crackdown

Iranians walk along a street in Tehran, Iran, 27 January 2026. (EPA)
Iranians walk along a street in Tehran, Iran, 27 January 2026. (EPA)
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‘Too Dangerous to Go to Hospital’: A Glimpse into Iran’s Protest Crackdown

Iranians walk along a street in Tehran, Iran, 27 January 2026. (EPA)
Iranians walk along a street in Tehran, Iran, 27 January 2026. (EPA)

Young protesters shot in the back, shotgun pellets fired in a doctor's face, wounded people afraid to go to hospital: "Every family has been affected" by the deadly crackdown on Iran's recent wave of demonstrations, said one protester.

Speaking to AFP in Istanbul, this 45-year-old engineer who asked to be identified as Farhad -- not his real name -- was caught up in the mass protests that swept his home city of one million people just outside Tehran.

With Iran still largely under an internet blackout after weeks of unrest, eyewitness testimony is key for understanding how the events unfolded.

Angry demonstrations over economic hardship began late last year and exploded into the biggest anti-government protests since the 1979 revolution.

"On the first day, there were so many people in the streets that the security forces just kept their distance," he told AFP.

"But on the second day, they understood that without shooting, the people were not going to disperse."

As the protests grew, the security forces began a major crackdown under the cover of a communications blackout that began on January 8.

In an interview on the European side of Istanbul, this quietly-spoken oil industry worker said he was in his car with his sister on the night when the shooting began.

"We saw about 20 military people jumping from cars and start shooting at young people about 100 meters away. I saw people running but they were shooting at their backs" with rifles and shotguns, he told AFP.

"In front of my eyes, I saw a friend of ours, a doctor, being hit in the face by shotgun pellets," Farhad said. He does not know what happened to him.

Both Amnesty International and Human Rights Watch have accused the security forces of firing rifles and shotguns loaded with metal pellets directly at protesters' heads and torsos.

"I saw two people being carried, they were very badly injured, maybe dead," Farhad said.

A lot of people also died "in their cars because the bullets were coming out of nowhere".

- 'Afraid to go to hospital' -

The scale of the crackdown is only slowly emerging.

Despite great difficulty accessing information, the Norway-based NGO Iran Human Rights says it has verified the deaths of 3,428 protesters killed by the security forces, but warned the final toll risks reaching 25,000.

Those who were injured were often too afraid to go to hospital, Farhad said.

"People can't go to the hospital because the authorities and the police are there. Anyone with injuries from bullets or shotgun (pellets) they detain and interrogate," he said.

"Doctors have been going to people's houses to give them medical assistance."

He himself was beaten with a baton by two people on a motorbike and thought his arm was broken, but did not go to hospital because it was "too dangerous".

Many "opened their homes to let the demonstrators inside and give them first aid", including his sister and her friend who took in "around 50 boys, and gave them tea and cake".

There were a lot of very young people on the streets and "a lot of girls and women", he told AFP, saying he had seen children of "six or seven" shouting slogans against Iran's supreme leader Ali Khamenei.

The security forces were also staging spot checks for anyone with protest-related injuries or footage on their phones, he said.

"It's so dangerous because they randomly check phones. If they see anything related to this revolution, you are finished. They are also making people lift their shirts to look for signs of bullet or shotgun injuries.

"If they see that, they are taken for interrogation."

Speaking just before he flew back to Iran -- "because I have a job to go to" -- he insisted he was "absolutely not afraid".

Despite everything, people were still ready to protest "because they are so angry", he explained.

He is convinced US President Donald Trump will soon make good on his pledge to intervene, pointing to recent reports of US warships arriving in the region.

"The system cannot survive -- in Iran everybody is just overwhelmed with this dictatorship. We have had enough of them."