WANA (Aug 18) – Donald Trump’s repeated threats against Iran have now extended to Oman. Yet the repetition of a familiar pattern — setting deadlines, issuing threats, and then backing down — has gradually weakened the impact of those threats.

 

As Trump once again talks about applying pressure to change Iran’s behavior and reopen the Strait of Hormuz, even some American analysts are questioning the credibility of his threats.

 

The pattern has been described in U.S. political discourse with the term “TACO,” an acronym for “Trump Always Chickens Out,” suggesting that Trump ultimately backs away from his threats. The term’s association with Trump’s well-known fondness for tacos has helped turn it into one of the most recognizable jabs at his decision-making style.

 

In recent months, Trump has repeatedly made demands, set deadlines for compliance, and then, as the moment for carrying out his threats approached, stepped back from escalation, citing factors such as mediation by regional countries, the continuation of negotiations, or humanitarian concerns.

 

 

The repetition of this cycle has raised a broader question: Are Washington’s threats still an effective tool of pressure, or have they become part of a predictable pattern?

 

Aaron Blake, a CNN analyst, argues that Trump’s history of backing down has made his recent threats toward Iran look increasingly like a “bluff,” a situation that, he says, could lead even countries such as Oman to assess those threats more cautiously.

 

Blake also argues that Trump has adopted an approach toward Iran in which threats are issued without necessarily having the willingness or readiness to carry them out.

Trump’s TACO Pattern

The Threat-and-Retreat Cycle

What matters is not simply one particular threat, but the recurring nature of Trump’s approach. Under this pattern, threats are used as the first instrument of pressure. But when the other side refuses to yield, the White House is ultimately forced to choose between carrying out the threat and backing down.

 

In the case of Iran, resistance to U.S. pressure, combined with the role of regional mediators and the continuation of diplomatic channels, has repeatedly created circumstances in which Washington has adjusted its position.

 

This has led Trump’s critics to view many of his threats not as evidence of a coherent military strategy, but as tools for increasing psychological and political pressure.

A banner with a picture of U.S. President Donald Trump next to an Iranian missile system at Azadi Square in Tehran, Iran, July 30, 2026. Majid Asgaripour/WANA (West Asia News Agency)

The issue is particularly significant when it comes to threats against Iran’s infrastructure. Trump has at various points spoken of targeting infrastructure, power plants and other vital facilities. Yet the failure to fully carry out such threats has reinforced the perception that there is a significant gap between the aggressive rhetoric of the U.S. president and Washington’s ultimate decisions.

 

Hormuz: A Test of Credibility

The Strait of Hormuz has now become one of the most important tests of this approach. Trump wants the strategic waterway reopened, but pressure and threats have so far failed to guarantee the outcome Washington seeks.

 

The significance of Hormuz extends far beyond the dispute between Tehran and Washington. The waterway is one of the world’s most important energy corridors, and any prolonged disruption could affect oil markets, shipping costs and energy security across Asia and Europe. For that reason, a military threat over Hormuz carries potentially heavy costs not only for Iran, but also for U.S. allies and the global economy.

 

 

From this perspective, the key question for Washington is not simply whether it can issue threats, but whether it is willing to bear the cost of carrying them out. Each time a threat ends without concrete action, the gap between the power to threaten and the credibility of the threat becomes wider.

 

The repeated pattern also raises a broader question about U.S. strategy toward Iran. If Washington’s objective is to change Tehran’s behavior through maximum pressure, but military threats fail to produce the desired results while diplomatic channels remain open, it is unclear where this policy is ultimately headed.

 

Critics argue that Trump is caught between two options. On the one hand, he does not want a confrontation with Iran to turn into a prolonged and costly war.

 

 

On the other, he cannot achieve his objectives without maintaining military and political pressure. Under such circumstances, threats become a tool for bridging the gap between political objectives and practical capabilities.

 

Domestic political pressures, military costs and the economic consequences of escalating tensions further complicate Washington’s calculations. If disruptions to energy routes continue, higher fuel prices and pressure on global markets could extend the costs of U.S. decisions far beyond the battlefield.

 

The credibility of any threat depends on the willingness and readiness to carry it out. If threats are repeated again and again and each time end without achieving their main objective, their deterrent effect diminishes.

 

Trump now faces this problem more than ever: Are his threats still an effective instrument of pressure, or have they been repeated so often that many actors now see them as part of a predictable pattern in U.S. foreign policy?