Why it’s so difficult for the US to fully reopen the Strait of Hormuz

by | Jul 15, 2026 | Top Stories

News summary produced by Claude AI

The Trump administration has pursued multiple approaches to force Iran to fully reopen the Strait of Hormuz, including military strikes, naval blockades, and diplomatic negotiations. However, security experts contend that achieving reliable commercial shipping through the corridor would demand far greater military commitment than currently deployed.

The strategic waterway, through which approximately 20% of global oil ordinarily transits, has experienced disruption from Iranian drone and missile attacks over the past week. Iran maintains that it controls the strait and has demonstrated capacity for asymmetric warfare through distributed weapons production and decentralized military operations that reduce vulnerability to airstrikes. According to Jason Campbell, a former Pentagon official and Middle East Institute senior fellow, Iran has spent decades preparing for precisely this type of conflict, which explains why previous U.S. administrations since the Reagan era have avoided similar escalation levels.

Experts identify two potential pathways forward, each with substantial drawbacks. The first would require tens of thousands of ground troops to neutralize hidden munitions, secure hundreds of miles of coastline, and control inland territory—a deployment that could take months and would likely face insurgent opposition. The second approach involves expanding U.S. naval escort operations for civilian vessels, similar to missions conducted in the 1980s during Iran’s conflict with Iraq. This option would demand a substantial portion of the current U.S. fleet despite the fleet being smaller than in that earlier period and facing more advanced Iranian capabilities including drone and missile systems.

Commercial vessels have increasingly avoided traditional strait routes due to Iranian mine threats and opted for alternative southern passages under U.S. aerial oversight. Despite these workarounds, Iranian threats alone have proven sufficient to deter shipping activity. The administration announced intentions to reinforce its blockade on Iranian ports and charge other nations for safe passage, yet faces rising oil prices and domestic political complications as the conflict remains unpopular with American voters heading into upcoming midterm elections. Iran has shown no indication of capitulation, setting up what analysts describe as a test of economic endurance between the two sides.

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