The Democrats have achieved a stunning victory at the midterm elections, capturing sizeable majorities in both the House and the Senate. Democrats ran hard against the Hormuz war — framing it as Trump’s misadventure, an unwinnable conflict bleeding American credibility and Gulf allies alike. In light of this dramatic political upheaval, US policy options for the Iran conflict deserve an update.
There are four options. Two can be dismissed quickly. Two define the real choices available to the US.
OPTION 1: FULL-SCALE WAR Off the table
The US can launch a full-scale war aimed at destroying Iranian military capacity and forcing regime change. We estimate a successful invasion would require six months of planning and an additional four months to victory. Further, it would cost more than $4 trillion, demand at least 400,000 troops, produce 16,000 US military deaths, and require 12–16 years of occupation — with no guarantee that any Iranian government post-withdrawal would be pro-American. A full invasion was never really on the table, and it is most certainly not politically viable in light of the Democrats’ win.
OPTION 2: CONTINUED DRIFT The default
In the last six months, the war has devolved into one of political drift and economic attrition. The belligerents have been able neither to agree a settlement nor end the conflict. The drift can persist indefinitely.
The US tactics have turned to sanctions covering oil shipping, banking, aviation, digital assets, and technology. These add to the US naval blockade which has reduced Iranian seaborne crude exports to effectively zero — down from roughly 1.7 million barrels per day before the war. Iran’s GDP has been contracting at 6.1 percent; inflation runs at nearly 70 percent; food prices are up more than 100 percent; and two million jobs have been lost. And yet Iran has not sued for peace. Iran is under pressure, but it has not buckled.
Meanwhile, Tehran is keeping its own pressure on the Strait of Hormuz and the region more broadly. Crude oil is moving, but independent trackers count only 7–13 transits daily against a pre-war baseline of roughly 100 ships per day — a 90 percent collapse in traffic. Container lines, LNG carriers, and most commercial shippers have effectively suspended operations.
Iran also continues to strike throughout the region, including the use of the Houthis to compromise Red Sea traffic and attack Saudi infrastructure. On November 8, Houthi missiles struck the Aramco tower in Riyadh’s financial district, damaging the building. The war is about more than just control of the Strait.
One version of drift — Iran analyst Trita Parsi’s “Swiss cheese” scenario — imagines a managed retreat from enforcement: sanctions nominally in place but quietly eroding, Asian and Middle Eastern countries gradually resuming trade with Iran, both sides maintaining a fiction of restrictions while sliding toward a de facto equilibrium. It is an appealing picture. It is also structurally unstable. Drift does not solve the three problems that make the conflict irresolvable in the first place. Iran remains under sanctions, with its economy crippled and no path to relief short of a political settlement. The nuclear program remains unaddressed and continues to advance, moving Iran closer to a threshold that will eventually force another crisis. And an Iran under permanent economic pressure has every incentive to keep using force — tanker strikes, proxy attacks, Strait harassment — to raise the cost of the status quo until someone offers a real deal. Just this week, four tankers were hit in two days — two supertankers disabled by mines on November 11, two more caught fire on November 12.
In short, neither the US nor Iran can claim to be winning, and both — and more importantly, the Gulf states — are paying the price of a grinding conflict. What was supposed to be a short war has turned into an indecisive quagmire for all parties, with every prospect of continuing for years.
From the Democratic perspective, a chronic, low-level conflict is far from desirable, but as long as Trump can be blamed and oil prices are not too high, the Democrats can afford to take a passive view of policy: it is Trump’s war; let him solve it. While Democrats may want to end the war, the political equilibrium may devolve into simply more of the same.
OPTION 3: CLOSING STRIKE AND WITHDRAWAL Trump’s trump card
In this scenario, Trump announces a large military strike — Iranian naval assets, Revolutionary Guard facilities, potentially nuclear infrastructure — declares victory and withdraws from the Gulf. He claims that this is the best he can do — and he hopes it should be enough — but the Democrats have undermined US strategy in the war and therefore he has no choice. He has to withdraw. The conflict is now a regional problem to be handled by the regional players, Israel and the Gulf states.
This has both positive and negative implications. First, it guts US Indian Ocean naval strategy. US bases in the Gulf will become inaccessible even as the Houthis ensure that the US cannot freely reposition vessels from the Mediterranean to the Gulf of Aden and on to the Indian Ocean. As a practical matter, a US pullout will effectively cede a quarter of the globe — from the Red Sea to the Strait of Malacca — to the rising Chinese navy.
On the other hand, it is the surest path to low oil prices. Iran has no interest in preventing Gulf oil exports. It wants to toll them. Such a toll could be considered a tariff, and indeed, it would be on container imports to Gulf ports like Jebel Ali in Dubai. Gulf producers, however, would absorb tolls on energy exports like crude oil and refined products. Full cycle oil production costs — including exploration, drilling, well construction, extraction, maintenance, and pipeline transport to Gulf loading docks — are not more than $14–18 per barrel across the Gulf. At the same time, Iran would likely seek to implement tolls limiting revenues to Gulf producers at perhaps $40–50 per barrel. Thus, even with a toll of, say, $25 per barrel, Gulf producers would still have a profit margin exceeding 50 percent of revenues. Meanwhile, Gulf producers cannot raise their prices above global market levels without losing customers. Therefore, the producers would absorb the toll and continue to profitably export without any adverse impact on consumers across the globe, including China, India, Europe, and the US. By pulling out of the Gulf and ceding the Strait to Iran, Trump would take the most direct route to lower oil prices.
This poses quite a quandary for Democrats. They cannot endorse the pullout without being blamed for the collapse of US Indo-Pacific power and the abandonment of our Gulf allies. Nor would Israel be happy, and the Israeli lobby remains robust, notwithstanding its current lack of popularity. Further, nothing would help Trump and Republicans more than low oil prices heading into 2028. Thus, Democrats may fail to embrace a unilateral US pullout, despite their criticism of the war.
It could still happen. The Trump administration withdrew the last US forces from Iraq in September — in the midst of the current war. Trump has no loyalty to the Gulf states beyond limiting his personal political blowback. If he thinks a pullout benefits him personally, he may well do it.
OPTION 4: NEGOTIATED SETTLEMENT Viable and unloved
It is hard to describe negotiations to date as other than a joke. The gap between Iranian demands and American offers has been so wide as to render the talks structurally non-serious — wildly “out of the money,” as an options trader might say.
Iran’s demands have been entirely consistent from Day 1: control of the Strait, removal of sanctions and the blockade, the return of frozen funds, and a cessation of hostilities both against Iran and its proxies — Hamas, Hezbollah, and the Houthis. In return, Tehran would allow free transit of the Strait — subject to a toll — and would enter negotiations regarding the fate of its nuclear material and related program, with some indication that it would yield on this matter.
The US wanted — and still wants — no toll, immediate discussion of Iran’s nuclear program, no commitments by Israel, and frankly, no transfer of funds to Tehran. Consequently, negotiations are at a standstill.
The unprovoked attack by Israel and the US on Iranian leadership, coupled with the wide-ranging bombing campaign and even wider-ranging threats to the country, leave Tehran with little room to compromise. To abandon a claim to the Strait would be tantamount to admitting defeat in a war. That is a non-starter for Tehran.
However, the Iranians on numerous occasions have intimated that they are willing to take cash in return for concessions. This offer has gone exactly nowhere. No valuation of various concessions. No related deal structuring. Absent such analysis, the US offer is far, far off the mark, and well beyond salvage by Qatari diplomatic repackaging.
Our analysis, now as six months ago, indicates that Iran is willing to consummate a deal on terms acceptable to the Gulf states and the US, and possibly to Israel depending on certain specifics. The impediment is not Iran, but rather a Trump administration fixated on a stillborn approach. Nevertheless, a workable deal looks entirely feasible.
Democrats can hardly oppose a negotiated settlement. They may take some credit for forcing Trump towards more constructive engagement. Nevertheless, a negotiated settlement perceived to be balanced and fair would principally benefit the President and the Republican Party and set the stage for at least a partial comeback in the 2028 elections.
THE CHOICE
Overall, the balance of probabilities favors either a continuation of the Iran conflict with varying degrees of intensity or a unilateral withdrawal by the US under a banner of “Mission Accomplished” borrowed from George Bush. The Democrats will have an incentive to keep the matter at arms length and let Trump take the blame or credit, with every expectation that the next two years will be no better than a continuation of the conflict which has brought the Democrats to their greatest victory in decades.
Steven Kopits is Managing Director of Princeton Policy Advisors.