The Strait of Hormuz carries one-fifth of the world's oil – and Iran can shut it down with weapons that cost less than a used car.
Washington has known this for years and done almost nothing about it.
Now the Navy's best tool for clearing those weapons is being retired, and the admirals aren't exactly rushing to tell you about it.
The Navy Retired Its Last Minesweeper in Bahrain Just as Iran Started Mining the Strait of Hormuz
Here's what the Pentagon doesn't advertise: since World War II, naval mines have damaged or sunk more U.S. Navy ships than any other weapon system.
Not missiles. Not torpedoes. Mines – cheap, dumb, and nearly impossible to stop once they're in the water.
For decades, the U.S. held a decisive edge. Heavy-lift helicopters like the Sikorsky MH-53E Sea Dragon could sweep minefields from the air, towing detection and trigger systems through the water while the crew stayed safely above the threat. The Sea Dragon could cover enormous stretches of water quickly, operating from virtually any Navy vessel in the region.
The Navy is retiring it.
As the MH-53E fleet ages out – full retirement expected by 2027 – the service is replacing airborne mine warfare with robotic systems deployed from Littoral Combat Ships. Unmanned vehicles that hunt mines one at a time, slowly, methodically, carefully. The Pentagon calls this modernization.
It isn't.
The MH-53E Sea Dragon Could Clear a Minefield in Hours. The LCS Replacement Takes Days.
Unmanned mine-hunting technology works. Nobody disputes that. A small robot can find a mine, classify it, and neutralize it with impressive precision.
It takes forever.
When a hostile power seeds a strategic waterway with mines, the crisis isn't measured in individual weapons – it's measured in days. Every day that shipping lane stays closed, oil prices spike, supply chains fracture, and adversaries watch the U.S. Navy struggle to respond. The slow, one-mine-at-a-time approach isn't a strategy. It's a gift to Iran and China.
Airborne sweeping is different. Helicopters towing minesweeping systems can rapidly clear channels through minefields – reopening lanes in hours rather than weeks. That speed is the entire strategic point.
Mike Stevens, the 13th Master Chief Petty Officer of the Navy and current CEO of the Navy League of the United States, laid this out plainly in a piece published Thursday by the Center for Maritime Strategy. Stevens flew these missions during Operation Desert Storm. He understands what's being thrown away.
Washington Traded Real Capability for a Press Release
The Littoral Combat Ship program is one of the most expensive procurement failures in Navy history. Billions spent on ships that can't survive a real fight, built around a modular concept that critics in and out of the Navy questioned from the start.
The mine warfare modules were supposed to replace airborne sweeping. They arrived ten years behind schedule. The four dedicated minesweepers the Navy had forward-deployed in Bahrain for decades – USS Devastator, USS Dextrous, USS Gladiator, and USS Sentry – were decommissioned in September 2025 and shipped home to be scrapped. LCS replacements took their place. An LCS equipped with the mine countermeasures module has never been deployed in combat.
And here's what nobody will say out loud in the Pentagon's briefing rooms: the operational knowledge to conduct airborne mine warfare is walking out the door with the retiring pilots and aircrew. Stevens made this point directly. Expertise doesn't wait around for bureaucrats to change their minds. Once those squadrons disband and that institutional knowledge disperses, rebuilding it will take years and cost a fortune.
The solution isn't complicated. The CH-53K King Stallion – the Marine Corps' next-generation heavy-lift helicopter – already exists. A mine warfare variant built around that platform could restore the capability America is currently discarding.
Iran has mines. Thousands of them, by most estimates. China has mines. Both have clearly thought through exactly how and when to use them against American interests. The U.S. Navy just voluntarily surrendered its fastest answer to that threat – not because the capability failed, but because some program manager decided robots were the future.
The men and women who flew those missions knew better. Nobody in Washington asked them.
Sources:
- Mike Stevens, "A Case for Airborne Mine Warfare," Center for Maritime Strategy, March 13, 2026.
- Sam LaGrone, "Navy Deploys First Operational LCS Mine Countermeasures Packages," USNI News, March 18, 2025.
- Diana Stancy Correll, "The US Navy Decommissioned Middle East Minesweepers Last Year. Here's What They Did," Navy Times, March 12, 2026.
- "Last U.S. Avenger Mine Countermeasure Ship in Middle East Decommissions," USNI News, September 25, 2025.
- Tyler Rogoway, "Navy's Avenger Class Mine Hunters Have Left the Middle East for Good," The War Zone, January 26, 2026.