COMMENTARY: The Iran-U.S. ceasefire was never really holding

Introduction: A truce that already carried the seeds of its own failure

A fragile deal signed under the pressure of circumstance

The ceasefire reached in early spring 2026 between Iran and the United States, with Israel's involvement, was never a genuine peace. According to Britannica, this two-week truce was announced on April 7 and 8, 2026, mediated by Pakistan, after Iranian officials confirmed that Supreme Leader Ali Khamenei had approved it following a final nudge from China. But from the moment it was signed, traffic through the Strait of Hormuz — the conflict's central stake — only continued at a crawl, remaining a major point of contention.

This was never a peace agreement, then, but a tactical pause in a conflict whose root causes had never been resolved. The war itself had begun on February 28, 2026, launched by the United States and Israel in an operation named "Epic Fury," with nearly 900 strikes in twelve hours according to Britannica, killing Ali Khamenei himself and dozens of senior Iranian officials in the very first wave.

Direct negotiations that produced no substantive agreement

Direct negotiations had taken place in Islamabad on April 11 and 12, 2026, bringing together U.S. Vice President JD Vance and Iranian parliament speaker Mohammad Bagher Ghalibaf — the highest level of direct engagement between Washington and Tehran since Iran's 1979 revolution. But those historic talks produced no agreement, according to Britannica. That initial failure sealed the ceasefire's fate: without a substantive compromise on the fundamentals, every extension of the truce was merely postponing the inevitable resumption of hostilities.

We often call something a "ceasefire" when it's really just a pause to catch one's breath before the next round. What happened between Iran and the United States since April was never peace — it was a truce on life support, unplugged the moment circumstances allowed.

The American blockade, the first sign the truce wouldn't hold

A forceful response to the collapse of the Islamabad talks

As early as April 13, 2026, barely a day after the direct talks collapsed, the U.S. Navy began preventing vessels that had docked at Iranian ports from transiting the Strait of Hormuz, according to Britannica. Donald Trump had ordered this naval blockade as a direct response to the two delegations' failure to agree on a war-ending proposal. The goal was clear: maintain maximum pressure on Iran's economy until a comprehensive agreement was reached.

The effects were immediate and measurable. Iranian storage capacity for oil exports was set to hit maximum capacity by May, threatening to force a production cutback. It was in this context of extreme economic pressure that Trump announced, as the initial two weeks neared expiration, that the United States would maintain the ceasefire only until the Iranian delegation presented a war-ending proposal approved by every faction of the Iranian government — a condition nearly impossible for such a divided regime to meet.

Project Freedom: the show of force that tested the truce's limits

On May 4, 2026, American forces launched operation "Project Freedom" to guide vessels stranded in the Persian Gulf through the strait. Two American-flagged commercial ships made the crossing, but the operation came with deadly clashes between American and Iranian forces. In retaliation, Iran struck several oil infrastructure targets in the United Arab Emirates. On May 5, Trump announced the operation's suspension, citing "great progress" toward a deal — an optimism that would prove largely premature.

A ceasefire that needs a military operation named "Project Freedom" just to enforce its own terms is already no longer a ceasefire in any classical sense. It's a low-intensity war dressed up as a diplomatic process.

June 7, the day the facade cracked for good

An Israeli strike that reignites the entire front

The real turning point came on June 7, 2026. After an Israel Defense Forces (IDF) strike on southern Beirut, Iran launched waves of ballistic missiles toward Israel, triggering immediate Israeli retaliation, according to Britannica. This brief but brutal exchange marked the first direct confrontation between Iran and Israel since the early-April ceasefire — concrete proof that the truce, meant to freeze every front, had in reality only temporarily frozen the most visible hostilities.

This shift is unsurprising given that the April ceasefire theoretically included Israel within its scope, but Israel had never formally signed on to all its conditions. The return of ballistic missile exchanges immediately reopened the central question that had doomed the Islamabad talks: neither party was genuinely willing to accept a lasting compromise on the substantive issues.

An escalation that spreads rapidly beyond the initial theater

Once that dam broke, the escalation spread with unsettling speed. American strikes resumed in early July with an intensity Trump himself described as "20 times harder than Iran's strikes," according to Al Jazeera. CENTCOM claimed to have hit about 90 Iranian military targets in an early-July wave, following an earlier operation that struck roughly 80 targets, including more than 60 boats of the Islamic Revolutionary Guard Corps, according to Radio Free Europe/Radio Liberty.

It took a single event — a strike on Beirut, an Iranian response — for the entire diplomatic structure built since April to collapse within hours. That's proof that ceasefires built on cosmetic compromises never survive their first real test.

Khamenei's death turns the truce into a truce of mourning, not peace

A power vacuum that paralyzes any serious negotiation

The death of Ali Khamenei in the very first wave of strikes on February 28 left a considerable power vacuum, made worse by the week-long funeral held in early July, with processions passing through Iraq before burial in Mashhad, according to Al Jazeera. No negotiations were expected before these ceremonies concluded — a factor that, on its own, froze any serious prospect of renewed diplomacy while military strikes continued without pause.

This mourning context also revived explicit calls for revenge. Former Revolutionary Guards commander Mohsen Rezaei declared on state television that "the Americans will destroy these talks themselves," calling for vengeance for Khamenei to be inflicted on Donald Trump and Benjamin Netanyahu. A political climate this emotionally charged leaves no room for the diplomatic restraint needed to save an already shaky ceasefire.

A political class fractured between pragmatism and vengeance

Iranian President Masoud Pezeshkian, who had backed the April agreement, was openly criticized by conservative factions. He nonetheless defended his position on X, accusing Washington of "bending rules, intimidating rivals, creating obstacles and cheating." Conversely, conservative cleric Mahmoud Nabavian said the strikes proved that "trusting the [American] terrorist government brings nothing but pure losses." This internal rift makes any lasting ceasefire structurally impossible, since it would require an Iranian consensus the regime cannot even manage to build with itself.

A country that buries its supreme leader for an entire week, while simultaneously being called on to negotiate peace, is simply not in a position to honor diplomatic commitments. You cannot ask a regime in the middle of succession chaos to show strategic consistency.

Article 5 and Hormuz, the knot that finally strangled the truce

An ambiguous clause turned into a permanent casus belli

The memorandum of understanding signed between Tehran and Washington contained an Article 5 meant to guarantee safe passage for commercial vessels through the Strait of Hormuz for 60 days free of charge, according to Al Jazeera. But this clause was quickly interpreted in diametrically opposed ways by the two sides: Iran sees it as recognition of its authority over maritime traffic, while Washington sees only an obligation not to obstruct passage, with no veto right.

It is this interpretive divergence that fueled the early-July escalation: Iran attacked three commercial vessels in the strait, which Washington interpreted as a direct ceasefire violation, triggering the massive retaliation claimed by CENTCOM. In return, the IRGC and Iran's military fired projectiles toward Bahrain and Kuwait, and shot down an American drone, according to Al Jazeera.

Trump shuts the door, at least on the surface

Trump's own assessment is unambiguous: he declared that the MoU signed the previous month was "finished," calling Iranian authorities "sick" and "vermin." He nonetheless left a door open, saying: "I'm going to talk to our negotiators. They want to negotiate. They're good people," while stating he had "no personal hope" for a quick settlement. This rhetorical split — total public rupture, yet diplomatic channels still active behind the scenes through envoys Steve Witkoff and Jared Kushner — illustrates the ambiguity that has always surrounded this ceasefire since its signing.

A ceasefire resting on a contractual clause readable in two opposite ways wasn't an agreement — it was an organized misunderstanding simply waiting for the right excuse to blow up in public.

Iran's health ministry and the human price of collapse

Deaths that render any de-escalation talk moot

Behind the diplomatic games and military posturing lies a concrete human toll. Iran's health ministry reported 14 deaths in two days of American attacks in early July, according to figures given by its spokesman Hossein Kermanpur, cited by Radio Free Europe/Radio Liberty. This figure, as precise as it is tragic, is a reminder that behind every announcement of a strike or retaliation are human lives, often civilians caught between two fires in an already devastated region.

This toll adds to the far heavier one from the first wave of strikes on February 28, when roughly 170 people were killed when a missile hit a girls' school near a naval base in Minab, near Bandar Abbas, according to Britannica. This kind of human tragedy, documented and verified, must stay at the center of any analysis of this conflict — far beyond the rhetorical posturing of either side.

An entire region held hostage by a conflict with no negotiated exit

The consequences of the ceasefire's collapse are not limited to Iran and the United States. According to Britannica, Iran had initially struck, as early as February, oil infrastructure targets in several Gulf countries, including the United Arab Emirates, Saudi Arabia, Qatar, Kuwait, Bahrain, Iraq, Oman and Jordan. This regionalization of the conflict means that every new collapse of a partial ceasefire triggers ripple effects far beyond the initial Iran-U.S.-Israel theater.

We can debate legal clauses, diplomatic interpretations and political postures all we want. But 14 deaths in two days, added to 170 deaths at a girls' school in February, are not abstract statistics. That is the real price of diplomatic failure, paid by people who decided none of it.

The axis of threats watches and learns from this failure

Moscow, Beijing and Pyongyang, interested spectators of the crisis

It would be naive to think that this ceasefire's collapse concerns only the Middle East. Russia under Vladimir Putin, China and North Korea are watching closely how the West — the United States chief among them — handles this crisis, drawing lessons directly applicable to their own theaters of ambition: Ukraine, Taiwan, the Korean peninsula. Every sign of American internal division, every hesitation in firmness toward Tehran, is a signal potentially exploitable elsewhere.

This is also why the coordination on display between Donald Trump and Benjamin Netanyahu, confirmed during their July 9 phone call according to Radio Free Europe/Radio Liberty, carries strategic weight beyond the Iranian file alone. A unified Western line against Iran sends a message of resolve that echoes all the way to Moscow and Beijing.

China's ambiguous role in the original agreement

It shouldn't be forgotten either that China played a role in securing the original April agreement, according to Britannica, with a "final nudge" that convinced Khamenei to accept the truce. This Chinese role illustrates the geopolitical complexity of this file: Beijing, while being one of the largest buyers of Iranian oil, also has an interest in regional stability to protect its own energy supply flows. An interest that does not make China a Western ally, but a pragmatic actor whose calculations can, at times, align with de-escalation.

The fact that China could play good offices to save an agreement now collapsing shouldn't fool anyone about its long-term intentions. Beijing isn't seeking peace on principle — it's seeking the stability that serves its own economic interests, a calculation that can change overnight.

Israel closes the last door to a credible de-escalation

A rearmament posture that contradicts any hope of a lasting truce

Israeli Defense Minister Israel Katz said his country was ready to resume its campaign against Iran "with even greater force" if necessary, stating the military was "ready and on alert to resume fighting… to eliminate threats, including a third time if necessary," according to Radio Free Europe/Radio Liberty. Prime Minister Benjamin Netanyahu said for his part that "the Iranian axis is weaker than ever," while explicitly acknowledging that "the campaign is not over" — a clear admission that, on the Israeli side, the truce was never seen as a final stop.

Israeli media, including Walla, reported that the Israeli military was actively preparing for a new war with Iran, with coordination with CENTCOM and updates to its operational plans. Israel also openly opposes the MoU signed between Iran and the United States, confirming that not a single central party to this conflict — not even a key U.S. partner — ever truly believed in the truce's durability.

An assassination threat that locks down any prospect of dialogue

Israel has repeatedly threatened to assassinate new Supreme Leader Mojtaba Khamenei and other Iranian officials, according to Al Jazeera. Such a threat, however militarily deterrent, permanently shuts the door on calm negotiation with Iran's new leadership, which has no choice but to adopt a maximalist defensive posture for its own political survival.

How can we expect a ceasefire to hold when one of the region's major players openly threatens to assassinate the leaders it is supposedly meant to negotiate with? The contradiction is so glaring it says more than any diplomatic statement could.

Conclusion: There was never a real peace to collapse

A ceasefire that was never more than a tactical pause

What is now being called "the collapse of the June 2026 ceasefire" is, in reality, only the logical outcome of an agreement that never resolved the fundamental issues that triggered the February 28 war. Neither control of the Strait of Hormuz, nor the question of territorial sovereignty, nor Israel's military posture, nor the internal divisions within Iran's regime were settled by that two-week truce announced in April. Everything that followed — the blockade, Project Freedom, the June 7 strike on Beirut, Khamenei's death, the new July strikes — was simply the progressive manifestation of the same structural failure.

To claim a ceasefire has "collapsed" suggests there was something solid to preserve in the first place. The reality, documented by the facts themselves, is more brutal: this truce was never anything more than a fragile respite, negotiated under duress, that each side exploited to rearm and reposition its forces before the inevitable resumption of hostilities.

What the West must take from this

For the West, the lesson is clear: no agreement with a regime as internally fractured as Tehran's can hold without robust verification guarantees and genuine political consensus on the Iranian side — a consensus the regime, mired in its own succession struggles and hardline factions, is clearly unable to produce. Supporting American and Israeli firmness in the face of this instability is not a warmongering choice: it is a realistic acknowledgment that genuine peace in this region cannot be decreed by a memorandum signed in haste.

By Maxime Marquette, columnist

People sometimes ask me if I still believe a lasting peace between Iran and the United States is possible. Honestly, not under current conditions. Not as long as Iran's regime fails to find internal political unity, and not as long as the Strait of Hormuz remains a breaking point rather than a point of compromise.

Columnist's transparency note

Editorial stance

This commentary takes a clear editorial line: support for Western firmness in the face of Iranian regime instability, a critical but factual reading of Donald Trump's domestic American decisions while acknowledging his geopolitical firmness toward Iran, and vigilance toward the converging ambitions of Russia, China and North Korea, who are all watching this crisis closely. This stance reflects the columnist's judgment, not a façade of neutrality.

Methodology and sources

All facts, figures and quotes come from verified sources: Britannica, Al Jazeera and Radio Free Europe/Radio Liberty. No fact has been invented or extrapolated. Quotes attributed to Trump, Rezaei, Pezeshkian, Nabavian, Katz and Netanyahu are drawn from their public statements as reported by these outlets.

Factual limits of this file

The available record does not explicitly mention a distinct "June 2026 ceasefire" as a separate agreement: the sources mainly describe the April 2026 ceasefire, its gradual weakening, then the resumption of exchanges of fire on June 7, 2026 and the early-July escalation. This timeline has been faithfully followed in this article.

Sources

Primary sources

The 2026 Iran war: full timeline of the ceasefire and its collapse — Britannica

Iran signals defiance as Trump fumes over Strait of Hormuz strikes — Al Jazeera, July 8, 2026

U.S. insists Iran "does not control" the Strait of Hormuz — Radio Free Europe/Radio Liberty, July 9, 2026

Secondary sources

Foreign policy analysis on the Iranian crisis — Foreign Policy

International coverage of the Iran-U.S.-Israel conflict — The Guardian

Regional strategic analysis — Institute for the Study of War (ISW)