With US President Donald Trump, it often feels like another day, another deadline. He threatens and sets timelines so frequently that it becomes difficult to know which to take seriously and which to discount. Whether that confusion is by design or simply a byproduct of his style depends on one’s view of the mercurial president. But there is a familiar rhythm to his threats.
First comes the warning, which is often stark and sometimes apocalyptic. This is followed by a deadline and then the question that hangs over everything: Will this be one of the times he acts, or one of the times he pivots? Because he has done both.
That question is now front and center as Trump’s latest deadline regarding the Strait of Hormuz is set to expire Monday night.
“Open the f***in’ Strait, you crazy ba*****ds, or you’ll be living in Hell,” he posted on his Truth Social account on Sunday, following an earlier warning that time was running out on a 10-day deadline – already an extension of a previous one – after which “all hell” would rain down on Iran.
Delete the expletives, and the tone is familiar. Trump has long relied on maximalist language – warnings of devastation, of consequences unlike anything seen before. The challenge for allies and adversaries is determining which threats are operational and which are rhetorical. Because they are not all the same.
Yet, there is a pattern.
A pattern of threats as openings for negotiation
The more sweeping the threat – not linked to a specific trigger and couched in language like “fire and fury” or “total destruction” – the more it tends to serve as an opening bid in negotiation.
The 2017 confrontation with North Korea is the clearest example. Dire warnings and threats that the US could “totally destroy North Korea” gave way not to military action, but to summit diplomacy with Kim Jong Un.
But when Trump’s threats are more specific – tied to a defined demand and framed as a response to a concrete action – the record looks different. In those cases, the threats have more often been followed by action.
The 2020 strike that killed Islamic Revolutionary Guard Corps leader Qasem Soleimani came after repeated warnings that the US would respond forcefully to attacks on its personnel in the region.
Likewise, US strikes in Syria in 2017 and 2018 followed clearly defined red lines regarding chemical weapons use. In each case, the trigger was clear – and the response followed.
The Hormuz ultimatum falls into this second category. It is not a general warning about Iranian behavior. It is a specific demand: Open the Strait. It is time-bound – first five days, then 10, now effectively until Monday night. And it is paired with an explicit consequence. That combination matters.
When Trump moves from broad warnings to specific demands with a deadline, the odds of him taking action increase.
There is precedent. Last spring, Trump gave the regime in Iran 60 days to reach a nuclear deal. It did not. On day 61, Israel struck. Trump later noted the timing himself. The sequence was telling: a demand, a deadline, and then – once the clock expired – action.
Still, that does not make every outcome predictable.
Trump retains some room to maneuver even in his most concrete threats. He has extended deadlines – as he already has here – reframed partial compliance as success, or pivoted to diplomacy without presenting it as a retreat.
But the tone has shifted now.
What had once been pressure paired with the possibility of a way out has hardened into something more direct: a countdown. In his post on Sunday, he made clear that everyone understood that if the Strait was not opened, then Tuesday would be “Power Plant Day, and Bridge Day, all wrapped up in one,” meaning that key elements of Iran’s infrastructure would be taken out.
The off-ramp that often accompanies Trump’s threats is, for now, hard to see.
A concrete shift in register
This is not merely rhetorical escalation. It is a shift in register – from warning of consequences to sketching out what those consequences will look like. The targets are no longer abstract.
Trump is no longer just threatening “hell” – he is beginning to indicate what it will look like.
There are a few reasons why this deadline feels different.
First, the nature of the demand. The Strait of Hormuz is a physical chokepoint through which one-fifth of the world’s oil supply flows. It is either open or it is not. That leaves little room for the kind of interpretive flexibility that has allowed Trump, in other cases, to claim success without a clear change on the ground.
Second, this is not a hypothetical crisis – the US is already deeply engaged militarily in Iran. Aircraft carriers are in place, marines and paratroopers have been moved to the region, and intensive operations are ongoing. As a result, the distance between threat and action is much shorter than it was in 2017 with North Korea.
Third, Trump has repeatedly returned to the deadline for reopening the Strait of Hormuz. Each time he sets it – and then extends it – the stakes rise not only for Iran but also for his own credibility.
None of this guarantees, however, that the outcome will match the rhetoric.
If past experience is any guide, any action may be controlled – enough to demonstrate resolve, but not necessarily to match the sweeping scale implied by the language.
That, too, would be consistent with a pattern.
Trump’s approach has often combined over-the-top rhetoric with more measured execution. The language sets the ceiling, but the action – when it comes – often lands on a lower register yet is framed as decisive and even historic.
This pattern was evident in the campaign against ISIS during Trump’s first term. The president repeatedly vowed to “totally destroy” the group, language that conjured up images of total eradication.
While the campaign itself was highly effective, leading to the fall of ISIS’s last territorial stronghold in 2019, the organization was not completely eliminated. Instead, it adapted and has persisted as a terrorist organization. Still, the outcome was presented as a complete victory.
There is also another possibility regarding the Hormuz deadline: that the deadline is extended again, and that the deadline pressure itself is framed as success.
Which brings us back to the central uncertainty. Trump has cultivated strategic ambiguity around his threats.
Adversaries cannot be sure which he will act on, and allies cannot be sure exactly how far he will go. That uncertainty is not accidental – it is a core feature of his approach.
As the deadline approaches, Iran is left to decide: Is this one of those moments when the warning is meant to do the work, or is it signaling something more to come?
From the outside, it is not entirely clear.
What is clear is that not all of Trump’s threats are created equal. The sweeping warnings often lead to diplomacy. The more specific, time-bound ultimatums have more often led to action.
The Strait of Hormuz ultimatum fits the latter pattern. And whether that pattern holds this time – and in what form – will become clear soon enough.