The US-Iran ceasefire announced late on April 7 is being celebrated in Washington as a victory, and the relief at avoiding wider catastrophe is genuine. But declarations of victory deserve close scrutiny, and the right question isn't whether the ceasefire is better than a widening war; it clearly is. The right question is whether the outcome is better than the world that existed on February 27, before the United States and Israel launched their offensive against Iran. On that measure, the case for US strategic success is difficult to make.
Some key points:
- Gaining air superiority over Iran and being able to bomb essentially at will was never in question. No serious military analyst would have said Iran could sustain anti-aircraft and missile defensive measures against the United States and Israel for any amount of time. It's a "win" in the same way in college football that Alabama's early season games against non-conference cupcakes are wins—the outcome was never in doubt.
- It became very clear that Trump is willing to effectively cede control of the Strait of Hormuz rather than put US boots on the ground. Other US adversaries are taking note. This demonstrates both a lack of US resolve and strategic acumen in the first place. The United States accepted Iran's 10-point proposal—the same proposal Trump had called "not good enough" the day before—as the basis for negotiations, without publicly extracting a single verifiable concession in return.
- The United States failed to achieve any of its varying rationales: It doesn't have Iran's enriched uranium, the ayatollahs are still in power (a dynastic succession that was coming in the next few years anyway—Iran's Supreme Leader Ayatollah Ali Khamenei, who was killed by airstrikes, was 86 at the time of his death), and the Strait of Hormuz is now essentially a toll road for Iran to control.1 This is genuinely unprecedented in modern history, at least according to shipping industry officials.
The US 5th Fleet is based in Bahrain, which means that if the deal is interpreted literally, the United States would pay $14 million to $20 million to Iran just to move a carrier strike group in and out of the Persian Gulf and into open water—each way, each time.2 And that assumes the Iranians back down on their separate demand that US and Israeli ships not traverse the Strait at all—which would be worse than a toll, amounting to outright denial of passage for the US Navy through waters in which it has guaranteed free passage for decades.
It is not obvious how far the strikes have set back Iran's nuclear or ballistic missile programs; Pentagon assessments described the nuclear program as "set back but not eliminated," and note that the current operation struck facilities already partially degraded in the 2025 12-Day War. And the strategic rationale rests on the assumption that Iran is developing the bomb to attack Europe and the US homeland, an assumption that at the very least is highly debatable.
- If you are among the countries of the Gulf Cooperation Council, you just sustained significant damage and huge economic losses as retribution for hosting US bases: Iranian strikes hit oil infrastructure in Kuwait, Saudi Arabia, and Qatar's liquefied natural gas facilities, causing Qatar to announce a temporary production pause. The United States then decides to cut a deal requiring you to pay the Iranians to traverse a strait you used to cross for free. And if you are Europe, you have to operate as if US commitment to the North Atlantic Treaty Organization's (NATO) collective defense responsibilities under Article V is highly contingent if not void: no prior consultation, backstopped by US bullying, and coming just months after threats to take Greenland by force.
- The United States did this at immense financial cost and depletion of its arsenal, which hampers readiness to address other threats and maintain deterrence. Speaking on March 5, Tom Karako, director of the Center for Strategic and International Studies' Missile Defense Project, noted that the number of Standard Missile-3 interceptors, LRASMs,3 and Tomahawk cruise missiles expended in the operation was likely comparable to what Congress had planned to spend replenishing the entire US precision munitions stockpile; warned that planned replenishment was "nowhere near enough;" and urged contracts be signed immediately. The United States also robbed Peter to pay Paul by moving Patriot and terminal high-altitude area defense (THAAD) systems out of South Korea and the Philippines to make up for lost interceptors in the Middle East, a reshuffling that has clear strategic implications for deterrence in East and Southeast Asia. Arsenal depth is the material foundation of deterrence–and rebuilding it will take years in a radically elevated threat environment.
None of this is to say the ceasefire was the wrong call at the moment it was made. Halting the anticipated bombing of Iranian civilian infrastructure was almost certainly the least bad available option by the time Tuesday's deadline arrived. But "least bad" is not automatically "good," and a decision made under immense—and many would argue self-imposed—pressure does not justify post hoc the decisions that created that pressure.
The economic consequences for energy markets, Persian Gulf security architecture, US deterrence credibility, and the postwar maritime order will reverberate for years if not decades. How those issues resolve will depend on what happens in Islamabad on Friday during scheduled negotiations and beyond. But the early signs are not encouraging for US policymakers or US standing among its alliance and major trading partners.
Notes
1. Some reports had suggested Oman would co-administer fees, but Oman has since denied this, citing its international treaty obligations.
2. That figure is based on reported fees of up to $2 million per vessel applied to the roughly 7 to 10 ships that constitute a typical carrier strike group.
3. Long Range Anti-Ship Missile.
Data Disclosure
This publication does not include a replication package.
Cullen S. Hendrix has been a consultant to the US defense and intelligence communities, including the National Intelligence Council, under both Republican and Democratic administrations.