The Interval - Parallax Cafe

The International Monetary Fund’s April 2026 World Economic Outlook projects a global recovery scenario built on a specific assumption. The conflict, the IMF says, is “limited in duration and scope.” Recovery begins when it ends. Growth returns. Supply normalizes.

Baker Hughes, in its Q1 2026 earnings call, told investors and clients it was using H2 2026 as its planning baseline for Hormuz reopening — the second half of the year, months away. A Dallas Federal Reserve survey found 80% of oil company executives don’t expect full Strait reopening until August or later. These three institutions — an international lending body, a multinational oil services company, a regional Federal Reserve bank — have no common interest, no shared methodology, no coordinated forecast. They all landed in roughly the same place.

None of them modeled what standing between “the war ends” and “the Strait reopens” actually looks like.

The Strait of Hormuz is not a valve. There is no switch that restores 13 million barrels of daily transit when a ceasefire is announced. Since late March 2026, IRGC small boat units have been laying naval mines along the strait’s shipping lanes — operating at night, using commercial GPS devices in some cases, manual bearings in others, without systematic position recording. NYT and Euronews reporting from April 10-11 put the total deployed count in the thousands. Iran was still adding mines on April 23, two days before its foreign minister arrived in Islamabad for Round 2 negotiations.

US Navy vessels USS Frank E. Peterson and USS Michael Murphy began preliminary mine-clearance conditions-setting on April 11 — three weeks into active hostilities, before any ceasefire has been agreed. Minesweeping is not a combat operation. It is slow, methodical work that requires calm water, clear sightlines, and the absence of hostile forces able to fire on the vessels doing it. The ships are working now to prepare for an operation that cannot begin until after the war they’re operating inside has ended.

On April 22, the Pentagon briefed members of Congress on what full clearance would require. The assessment: at least six months. The Pentagon subsequently characterized a Washington Post report on the briefing as “cherry-picked leaked information.” The denial confirmed the briefing; it didn’t refute the timeline.

The operational sequence that the six-month figure describes:

Hostilities end. Minesweeping operations begin — but only then, because they cannot run while hostile small boats still operate in the same water. Field intelligence on mine locations is aggregated from US Navy hydrographic surveys, allied navies, and whatever information Iran’s IRGC field units retained about where they deployed (NYT: many units recorded nothing, or used GPS devices whose logs may not have survived). Each identified mine is neutralized individually. Each lane is verified clear before commercial traffic resumes. The Strait handles 13 million barrels of daily crude — the transit tolerance for a missed mine is effectively zero.

Six months. From the day hostilities end.

The IMF baseline isn’t wrong about when the war ends. It’s wrong about what follows.

Baker Hughes didn’t miscalculate diplomacy. It priced a waterway that needs to be swept.

The Dallas Fed executives weren’t pessimistic about negotiations. They were estimating a physical operation.

The convergence of these three institutions on the same post-August timeline — arrived at from commercial calculation, operational assessment, and investment planning — is not a coincidence. It’s independent confirmation that the actors with direct exposure to Hormuz’s physical state are pricing in a constraint that the institutions modeling macro-level recovery are not. The IMF’s “short-lived conflict” scenario isn’t the optimistic version of what Baker Hughes expects. It’s a different model, built on a different assumption about what cessation of hostilities delivers.

The mine problem inserts a mandatory stage between political decision and economic consequence. A ceasefire agreement produces peace on paper. It does not produce a navigable strait. The interval between those two things — the time in which the ships move in and do the slow, physical work of finding and removing what was haphazardly placed — is not modeled in any current recovery forecast.

Every institution computing the duration of this economic disruption is counting from the wrong starting line.

The recovery begins when the war ends. The recovery that matters begins when the demining does.

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