The war may drag on far longer than Washington hoped
A month after both nations agreed to pause their fighting, the war between the United States and Iran is unraveling along the Strait of Hormuz — the narrow passage through which a fifth of the world's oil once flowed freely. A classified CIA assessment now reveals that Iran can endure a naval blockade for four more months, and that American bombing has not broken Tehran's resolve, quietly dismantling the assumptions on which U.S. strategy was built. Diplomats in Rome wait for answers that do not come, while sailors and civilians absorb the costs of a ceasefire that exists more in declaration than in fact.
- The ceasefire announced on April 7 is fracturing in real time — U.S. Navy vessels struck Iranian ships in the Strait of Hormuz, Iran fired back, and ballistic missiles and drones reached the UAE, wounding three civilians.
- A classified CIA report has quietly demolished two pillars of American strategy: the blockade will not starve Iran into submission within any near-term horizon, and weeks of bombing have failed to break Tehran's will.
- Trump's 'Project Freedom' convoy operation, paused after 48 hours, handed Iran a rhetorical weapon — its foreign minister declared Washington had traded diplomacy for reckless military adventure.
- Oil markets are absorbing the shock, with Brent crude above $101 a barrel, as the strait that once carried a fifth of global supply remains largely sealed to non-Iranian traffic.
- Secretary of State Rubio waited in Rome for Iran's formal response to a narrow peace proposal — end the war first, settle the nuclear question later — but midnight in Tehran passed in silence.
- With Iran capable of holding out for four more months and no diplomatic off-ramp visible, a conflict already unpopular with American voters appears locked in a stalemate neither side has a clear plan to exit.
The ceasefire that paused the U.S.-Iran war a month ago is coming apart. On Friday, as American diplomats in Rome awaited Tehran's response to a peace proposal, gunfire returned to the Strait of Hormuz. U.S. forces struck two Iran-linked vessels attempting to reach an Iranian port; Iranian forces returned fire. The United Arab Emirates reported intercepting two ballistic missiles and three drones launched from Iran, injuring three people. A day earlier, a U.S. Navy strike on an Iranian commercial ship had killed one crew member, wounded ten, and left four missing.
A classified CIA assessment, first reported by the Washington Post, explains why the conflict may grind on far longer than Washington anticipated. Tehran, the analysis concludes, has the resources to withstand a naval blockade for approximately four more months — directly undercutting the American assumption that economic pressure would force capitulation. The same document found that the U.S. bombing campaign, which President Trump has publicly celebrated, has not broken Iran's will to resist.
The week's escalation traces back to Trump's announcement of 'Project Freedom,' a plan to escort commercial vessels through the strait. The operation was paused after 48 hours, but the provocation lingered. Iran's Foreign Minister accused Washington of abandoning diplomacy for military recklessness. The strait, which carried roughly a fifth of the world's oil before the war began on February 28 with joint U.S.-Israeli airstrikes, has been largely sealed to non-Iranian shipping ever since. Brent crude climbed above $101 a barrel.
In Rome, Secretary of State Rubio told reporters Friday morning he expected Iran's formal response to the American proposal — a narrow framework to end hostilities first and address the nuclear question later — by day's end. By late afternoon in Washington, no answer had come. Iran's foreign ministry said it was still deliberating. Meanwhile, Rubio pressed European allies on why they were not supporting the push to reopen the strait, warning that tolerating any nation's claim over an international waterway sets a precedent the world will regret. With Iran capable of enduring months more of pressure and diplomacy stalled, the war has settled into a stalemate with no clear path out.
The war between the United States and Iran, which both sides agreed to pause a month ago, is coming apart at the seams. On Friday, as diplomats waited for Tehran's response to an American proposal to formally end the fighting, gunfire erupted again in the Strait of Hormuz. The U.S. military struck two Iran-linked vessels attempting to reach an Iranian port, hitting their smokestacks and forcing them to retreat. Iranian forces fired back. The United Arab Emirates, which hosts American military bases, reported that its air defenses intercepted two ballistic missiles and three drones launched from Iran, leaving three people moderately injured. One crew member was killed, ten wounded, and four went missing when a U.S. Navy attack struck an Iranian commercial ship late Thursday. The ceasefire, announced on April 7, had largely held until this week. Now it is fraying.
A classified CIA assessment, first reported by the Washington Post, offers a sobering picture of why the fighting may not end soon. The analysis concludes that Tehran has the capacity to withstand a naval blockade for approximately four more months. This finding directly undermines a central pillar of American pressure: the assumption that economic strangulation would force Iran's leaders to surrender. The same assessment also concluded that the U.S. bombing campaign, which President Donald Trump has publicly celebrated as a success, has failed to break Iran's will to resist. The war, in other words, may drag on far longer than Washington hoped, despite Trump's stated desire to wrap it up—a conflict that has grown unpopular with American voters.
The immediate trigger for this week's escalation was Trump's announcement of "Project Freedom," a plan to escort commercial vessels through the strait to break Iran's blockade of non-Iranian shipping. The president paused the operation after 48 hours, but the damage was done. Iran's Foreign Minister Abbas Araqchi accused the U.S. of abandoning diplomacy for "reckless military adventure." The Strait of Hormuz, before the war began on February 28 with joint U.S.-Israeli airstrikes across Iran, handled roughly one-fifth of the world's oil supply. Iran has largely sealed it to non-Iranian traffic since then. The U.S. imposed its own blockade on Iranian vessels last month. Oil prices climbed, with Brent crude futures trading above $101 a barrel, though down more than six percent for the week.
On Friday morning in Rome, U.S. Secretary of State Marco Rubio told reporters he was awaiting Iran's formal response to the American proposal. "We should know something today," he said. By mid-afternoon Washington time—just before midnight in Tehran—no response had arrived. Iran's foreign ministry said it was still deliberating. The proposal itself is narrow: end the war first, then negotiate the harder issues later, particularly Iran's nuclear program. But even this limited framework appears stuck.
Iran's account of events differs sharply. The country's semi-official Fars news agency reported sporadic clashes in the strait involving Iranian forces and U.S. vessels. The Tasnim news agency, citing an Iranian military source, said the situation had calmed but warned that more confrontations were possible. Iran has accused the U.S. of breaching the ceasefire, which had been fragile from the start. The confrontation extended beyond the water. The UAE, describing Iran's actions as a "major escalation," has been repeatedly targeted throughout the war by Iranian missiles and drones aimed at Gulf states hosting American military installations.
Rubio, after meeting with Italian Prime Minister Giorgia Meloni, pressed America's allies on why they were not backing Washington's push to reopen the strait. "Are you going to normalise a country claiming to control an international waterway?" he asked. "Because if you normalise that, you've set a precedent that's going to get repeated in a dozen other places." Trump claimed Thursday that the ceasefire remained intact despite the flare-ups. The intelligence assessment suggests otherwise. With Iran capable of enduring blockade conditions for four more months, and American bombing having failed to shift Tehran's calculations, the conflict appears locked in a stalemate with no clear off-ramp in sight.
Notable Quotes
Every time a diplomatic solution is on the table, the U.S. opts for a reckless military adventure— Iran's Foreign Minister Abbas Araqchi
Are you going to normalise a country claiming to control an international waterway? Because if you normalise that, you've set a precedent that's going to get repeated in a dozen other places— U.S. Secretary of State Marco Rubio
The Hearth Conversation Another angle on the story
The CIA says Iran can hold out for four months under blockade. What does that actually mean for how this war plays out?
It means the U.S. strategy of economic pressure—starving Iran into submission—isn't working on the timeline Washington needs. Four months is a long time to sustain a conflict that's already unpopular at home.
But Trump keeps saying the ceasefire is holding. The fighting on Friday contradicts that, doesn't it?
The ceasefire was always fragile. It paused the big strikes, but the underlying tensions never went away. When Trump announced his plan to escort ships through the strait, he essentially poked the bear. Iran responded. Now both sides are accusing each other of breaking the deal.
Why does the Strait of Hormuz matter so much that both sides keep fighting over it?
Before the war, it moved one-fifth of the world's oil. Iran blocking it, the U.S. trying to force it open—that's not just about military control. It's about leverage. Whoever controls the strait controls the global oil market.
The intelligence assessment says the bombing campaign failed to break Iran's will. What does that tell you?
That air power alone doesn't win wars against determined adversaries. Iran absorbed the strikes and kept fighting. That's a hard lesson for any military to learn.
So what happens next? Does this just continue?
Unless someone blinks on the diplomatic side, yes. Iran is weighing the U.S. proposal, but the gap between what each side wants seems wide. The blockade will tighten, the clashes will continue, and four months from now we'll be having a similar conversation.