Ends Without Means: A Strategic Net Assessment of the US-Iran War

Abstract

Applying the ends-ways-means-risk framework to the Islamabad Memorandum of Understanding (MOU) and the war it failed to end, this article finds a mismatch at every level of strategy: a political objective that has shifted repeatedly, a sequencing choice that spent coercive leverage before extracting verified compliance, and instruments of national power that performed well in isolation but were never integrated toward a common end. The assessment closes with corrective actions still available to senior leaders.

A Note on Method

Strategic net assessment asks three linked questions before it asks any others: what ends does policy seek, what ways, or concepts of operation, has policy chosen to pursue them, and what means, the instruments of national power, has policy committed to those ways. Colonel Arthur Lykke’s ends-ways-means model, still the working grammar of strategy instruction at the war colleges, treats the gap between these three elements as risk: the wider the gap, the greater the strategy’s exposure to failure. I have argued before in this series that the United States entered the Iran war without a coherent theory of victory. This article extends that assessment through the instruments of national power themselves, using the DIME framework, diplomatic, informational, military, and economic, that has organized American strategic planning for a generation, with a fifth instrument, legal, added because the war’s own record makes that addition unavoidable. The question this framework is built to answer is not whether the United States has been effective within any single instrument. It is whether the instruments have been sequenced and integrated toward a common end. The record below says they have not.

Ends: A Political Objective That Would Not Hold Still

The ends problem that undermined Operation Epic Fury from its opening days has not resolved. It has multiplied. The administration’s stated objective shifted from nuclear disarmament to regime change to compliance to a negotiated settlement within the war’s first two months, sometimes within a single press conference. That pattern has continued past Islamabad rather than ending with it. In the span of one week in July, President Trump has demanded the reopening of the Strait of Hormuz, floated a 20% transit toll that would require Iran’s continued practical control of the waterway to even collect, threatened electricity and water infrastructure that international law experts have flagged as a potential war-crimes target set, and told a radio audience that the memorandum meant to embody all of the above simply “don’t mean much.” A policy that cannot say from one week to the next whether it wants Iran compliant, contained, coerced, or merely punished is not managing ambiguity about ends. It has no end to manage toward. Every ways-and-means decision downstream inherits that vacancy, because there is no fixed objective against which any instrument’s performance can be measured.

Ways: Sequencing as the War’s Central Strategic Choice

If ends were undefined, the ways chosen to pursue them were at least specific, and specifically flawed. The Islamabad MOU’s central mechanism was to deliver relief on contact and defer verification indefinitely. Paragraph five reopened the Strait to Iranian best efforts within days of signing. Paragraph ten had the Treasury issuing oil export waivers the same day. Paragraph eleven released frozen Iranian assets. None of it was conditioned on Iran first demonstrating compliance with anything. What Tehran gave up in return was paragraph eight’s promise, framed not as a completed act but as a “minimum methodology” for down-blending highly enriched uranium on a schedule that did not yet exist, verified by inspectors who had not yet been readmitted to the sites in question. That is a ways decision, not an accident of drafting: it chose to spend the coercive capital four months of combat had purchased before that capital could be converted into anything durable, and it chose to do so immediately and irreversibly.

The same defective way has now been applied twice more. The naval blockade, lifted at signing, was reimposed on July 14 rather than held in reserve as conditional leverage from the outset. The 20% toll proposal announces a collection mechanism before establishing who has the legal authority to collect it. Each repetition costs more than the last because rebuilding a lever that was given away for free requires another round of combat to re-establish, where withholding it in the first place would have cost nothing. A strategy that keeps making the identical sequencing error at successively larger scales is not unlucky. It has not learned, which is a different and more serious problem.

Means: A DIMEL Assessment

Diplomatic

The Islamabad MOU is not, in the conventional sense, a US-Iran agreement. It is a third-party-brokered framework, negotiated through Pakistani and Qatari intermediaries and finalized by remote signature from two different capitals, that the United States accepted in lieu of a direct bilateral channel. Third-party mediation has long-standing precedent and real value, particularly when direct talks have broken down. But it means the resulting document reflects what a mediator can extract from both sides rather than what the United States itself can verify, and paragraph one’s Lebanon guarantee is the clearest evidence of that limit, a promise made on behalf of a country and a belligerent that never sat at the table. The diplomatic instrument has produced one genuine asset since June, the NATO declaration from the Ankara summit on Iranian nuclear weapons and freedom of navigation, and one emerging correction: Lebanon’s decision to negotiate its own arrangement with Israel directly rather than rely on a clause it never agreed to. Both are more disciplined than anything the MOU itself produced.

Informational

The information instrument has worked against the administration’s own strategic aims more often than for them. Calling Iran’s leadership “cuckoo” and “scum” in the same week negotiators are meant to be salvaging a framework is not a communications lapse; it forecloses the diplomatic space the ways of this strategy depend on. Iran’s own information conduct has been no more disciplined, with an Islamic Revolutionary Guard Corps (IRGC)-linked spokesman promising a “hard slap” in the same news cycle Tehran’s diplomats were describing continued engagement with the International Atomic Energy Agency (IAEA). The result, which IAEA Director General Rafael Grossi has publicly called a “war of statements,” is that neither government’s public position reliably describes what its own negotiators privately understand the agreement to require. An information instrument that cannot produce a stable public description of the deal is not supporting the ways chosen to implement it. It is actively degrading them, and it has done real domestic work too, feeding the bipartisan frustration that produced Congress’s war-powers vote in June.

Military

The military instrument is the one domain where execution has largely matched design. The retaliatory strikes across three separate rounds in July concentrated on coastal radar, small boats, and anti-ship missile positions, the specific capability Iran was using against shipping, rather than the broader punitive target set President Trump has floated rhetorically. That is real discipline, and it deserves to be recorded as such. What the military instrument cannot do on its own is compensate for the ways in which failure surrounds it. Iran used the 60-day gap between the memorandum’s relief and its verification to rebuild more than half its pre-war missile and launcher inventory. Precise, disciplined strikes against a force that has already reconstituted are still strikes against a force that has already reconstituted. Tactical proficiency inside a badly sequenced decision produces, at best, a slower version of the same outcome.

Economic

The economic instrument has been spent generously and recovered slowly. Oil waivers and asset releases went out on the day of signing; the blockade that had been the war’s most effective source of pressure came off the same day. When the ceasefire broke, Washington had to rebuild each of those levers from a standing start, and it is now doing so twice: once after the July 8 breakdown and again after the tanker attack that forced the July 14 blockade reimposition. Brent crude’s 9.6% single-day jump on the reimposition news, its steepest one-day move in six years, is the market’s own real-time verdict on how much predictability this instrument has lost. None of this analysis should obscure the direct cost to the American consumer that this series has tracked since April, when gasoline was above four dollars a gallon and inflation above the Federal Reserve’s target were already visible symptoms of a war being financed without coherent economic ways to go with it. That domestic economic exposure has not eased. It has been renewed.

Legal

The legal instrument is where this war’s institutional gaps are most exposed, and where the ends-ways-means grammar was tested twice this spring. The House passed a war-powers resolution on June 3, 215 to 208, and the Senate followed on June 24, 50 to 48, the first time either chamber succeeded in directing a president to remove forces from a conflict Congress never authorized. The resolution carries no enforcement mechanism, and strikes resumed in July with no new vote and no debate. Congress used the legal instrument correctly, and it produced a judgment with no teeth, which is precisely the risk Lykke’s model predicts when a ways decision, in this case simply ignoring a non-binding resolution, is available at zero cost to the executive. Separately, Iran’s suspension of IAEA safeguards cooperation after February 28 remains unresolved, and the agency’s own June review called the resulting loss of monitoring “near-total.” Strikes near the operating reactor at Bushehr have repeatedly drawn IAEA warnings that such attacks approach what Grossi has called nuclear safety’s “reddest line.” And paragraph one’s Lebanon guarantee, as the UK’s House of Commons Library has confirmed, was never enforceable as a matter of law, because none of the parties actually conducting operations in Lebanon signed it. Three separate legal instruments, congressional authorization, IAEA safeguards, and third-party sovereignty guarantees, have each been engaged and each left without force. That is not bad luck occurring three times. It is what happens when the legal instrument is treated as an afterthought to the military and economic ones rather than integrated alongside them from the start.

Risk: What the Gap Between Ends and Means Is Now Costing

Lykke’s model treats risk as the space between what a strategy aims to achieve and what its ways and means can actually deliver. In this war, that space is no longer theoretical. It has produced casualties and blockades among parties who were never signatories to anything. The July 13 strike on two UAE-flagged tankers in Omani waters killed a crew member from a country that had no seat at Islamabad. Saudi Arabia and the Iran-aligned Houthi movement traded strikes this week for the first time in months, ending a de facto truce that depended on restraint from parties who had made no enforceable commitment to exercise it. Iran’s own succession crisis compounds the problem from the other direction: the Assembly of Experts settled on Mojtaba Khamenei, an IRGC-backed choice widely read as favoring continuity and a hard external line, meaning the signatory who put his name on the Islamabad text, President Pezeshkian, commands even less practical authority over the forces capable of breaking it than he did in June. Every one of these costs was foreseeable the moment the memorandum was signed, without asking who else it was implicitly obligating and who was actually going to enforce Iranian compliance on the other side. None of them required a failure of military execution. They required only the passage of time inside a strategy that had not closed its own gaps.

The Net Assessment

Judged instrument by instrument, this is a war being fought with real tactical and operational competence and almost no strategic integration. The military instrument has shown discipline. The diplomatic instrument has built a genuine coalition around the margins of the conflict. But ends have shifted at least four times without ever being fixed long enough to organize the other instruments around them, the central ways decision at Islamabad spent the war’s only leverage before extracting anything verified, and the legal instrument in particular has been engaged three times this spring and left toothless each time. A strategy is not the sum of its instruments performing well in isolation. It is the alignment of those instruments toward a single, stated end. By that test, and it is the only test that matters for net assessment, this war does not currently have a strategy. It has a sequence of well-executed tactical responses to a problem no one in authority has finished defining.

What the Administration Got Right

Fairness requires stating plainly what this assessment is not. It is not a claim that the administration has been reckless with force or indifferent to escalation risk. Ending Operation Epic Fury’s offensive phase rather than pursuing the unconditional-surrender objective stated at the war’s outset kept the United States out of an open-ended occupation with no exit theory of its own. The targeting discipline in July’s three rounds of retaliatory strikes, concentrated on the specific capability set Iran was using against shipping, reflects genuine escalation calibration rather than punitive overreach. NATO’s Ankara declaration and the Gulf Cooperation Council’s unified condemnation of Iran’s strikes on Bahrain and Kuwait show that the coalition-building this series credited in May has developed institutional weight of its own. These are competent uses of the military and diplomatic instruments. They are not, on their own, a strategy, and the distinction between the two is the entire argument of this article.

Corrective Actions for Senior Leaders

The corrective is not a new document. It is the discipline of running every future document and every future strike through the ends-ways-means-risk test before committing to it rather than after it fails.

• Diplomatic: Establish a direct US-Iran verification channel separate from Pakistani and Qatari mediation, so the next document reflects what Washington itself can confirm rather than only what a third party could extract.
• Informational: Designate a single official spokesperson for the negotiating position and hold rhetoric, from both the President and Iranian officials to a standard that does not foreclose the diplomatic space the strategy’s ways depend on.
• Military: Tie any future strike authority explicitly to defined compliance triggers rather than to a retaliation cycle, so the military instrument executes strategy rather than substituting for one.
• Economic: Withhold sanctions relief, asset releases, and blockade suspension until compliance is independently verified, and resolve the legal authority question behind any Hormuz toll before proposing it publicly rather than after.
• Legal: Give the War Powers Resolution’s judgment procedural weight by requiring a formal congressional certification vote before any further offensive operations, and mandate an NSC-led red-team of any future document’s enforceability against non-signatory parties before signature, not after collapse.

None of these five steps requires new legislation or a new international framework. They require the same thing this series has called for since February: an interagency process empowered to ask, before a document is signed or a strike is ordered, whether the ways chosen can actually deliver the ends stated, and whether the means committed are sequenced to reduce risk rather than compound it. Clausewitz’s warning still holds. Military and economic pressure that does not transform an adversary’s political calculus is not the end of a war. It is the prelude to the next one. The instruments available to end this war well are still in Washington’s hands. What remains unproven is whether they will be integrated before the next round of strikes or (only assessed again) after it.