U.S. A-10 Warthog Enters the Strait of Hormuz — Iran’s Naval Swarm Is Being HUNTED

Picture this.

A plane the Pentagon wanted to scrap is now circling one of the most valuable stretches of water on the planet.

Not a stealth jet, not a next generation weapon system, a Cold War relic, a flying tank killer with a cannon so loud they named it after a sound.

And right now, in the spring of 2026, that aircraft is the single most important tool standing between the global economy and complete energy chaos.

This is not a weapons review.

This is not a defense industry story.

This is the story of how a narrow strip of water became the pressure point of the entire world.

How one country tried to weaponize geography itself.

And how an aircraft that was almost sent to a museum became the answer nobody expected.

Stay with us until the end because by the time you understand what is really happening above the straight of Hormuz, you will never look at a fuel price, a shipping lane, or a military budget debate the same way again.

Start with a number.

21 million.

That is how many barrels of oil pass through the straight of Hormuz every single day.

Not every week, every day.

Nearly one in every five barrels of oil that moves anywhere on Earth squeezes through a passage that at its narrowest point is only 21 miles wide.

2 miles of that is usable shipping lane in each direction.

21 m of geography.

21 million barrels a day.

Now imagine someone threatening to shut it down.

Now stop imagining because that is exactly what happened.

When Operation Epic Fury launched on February 28th, 2026, the world was watching for the obvious things.

explosions, missile strikes, air defense engagements.

What came next surprised almost everyone.

Iran declared the Straight of Hormuz closed.

Three words that immediately triggered what analysts began calling the most severe energy security crisis in modern history.

Ship traffic through the straight did not slow.

It collapsed.

Vessel transits that normally numbered around 138 per day fell to barely 12.

Global shipping giants suspended all sailings through the route.

Tankers rerouted around the southern tip of Africa, adding weeks and enormous cost to every voyage.

Roughly 20,000 sailors found themselves stranded aboard hundreds of vessels with nowhere safe to go.

And then the prices moved.

Brent crude surged past $100 a barrel.

Then 126.

Dubai crude hit $166 per barrel, a number that had never been recorded before in history.

European natural gas prices jumped 24% in days.

Aluminum, fertilizer, helium, all of it spiked.

Countries that depend on spring fertilizer deliveries to plant their crops began facing supply emergencies that had nothing to do with weather and everything to do with a narrow body of water.

On the other side of the world, Gulf Cooperation Council nations, which import more than 80% of their food through that strait, were suddenly facing grocery supply crises.

Panic buying spread at fuel stations in neighboring countries.

Stock markets fell.

Mortgage rates climbed.

The ripple effects from 21 m of contested water were reaching into kitchens and wallets on every continent.

This is the weight of what was happening.

And this is the weight that the aircraft circling above the straight was being asked to counter.

Here is what makes the choice of aircraft so striking.

The United States military operates some of the most advanced combat aircraft ever built.

The F-35 Joint Strike Fighter, the F-22 Raptor.

Carrier-based strike jets capable of supersonic flight, advanced stealth, and worked warfare at ranges that would have seemed science fiction a generation ago.

And yet, the aircraft that American military commanders chose to send hunting for Iranian fast attack boats in the spring of 2026 was the A-10 Thunderbolt 2, a jet designed in the early 1970s.

A jet the Air Force had been trying to retire for years.

A jet that was on paper scheduled to be completely phased out by 2027.

The moment that became public, two camps emerged instantly.

One said this was proof that military procurement had failed, that the most advanced force in history was falling back on a relic because the replacements were not ready.

The other camp said something different.

They said the choice was not desperation, it was precision.

And once you understand what Iran was actually doing in the strait, you realize the second camp was right.

Iran does not fight the way conventional military doctrine expects it to.

It never has.

The Islamic Revolutionary Guard Corps Naval Arm has spent years, arguably decades, developing something far more difficult to counter than a fleet of surface warships.

They developed a swarm.

Small, fast, low-profile attack boats, dozens of them, some carrying explosives, some operating as remotely controlled unmanned surface vessels, essentially kamicazi drones on water.

A capability Iran and its regional proxies developed years before Ukraine made similar tactics famous in the Black Sea.

These boats do not fight to win naval engagements.

They fight to make an environment unacceptable.

The logic is not destroy the enemy fleet.

The logic is make the strait feel dangerous enough, unpredictable enough, costly enough that commercial ships stop going there at all.

Insurance premiums spike.

Shipping companies pull their vessels.

Oil tankers reroute.

The straight becomes unusable without a single decisive battle.

It is asymmetric warfare at its purest.

And for years, even the threat of it was enough to move markets.

But here is the vulnerability buried inside that strategy.

It only works as long as the boats keep functioning.

As long as the swarm remains credible.

The moment those boats start getting hunted, found, tracked, and destroyed at scale, the entire architecture of the strategy begins to collapse.

So, what does hunting look like against this kind of threat? Speed does not help you here.

An aircraft that screams in at altitude and high velocity is not built for finding a small, low-profile boat skimming the surface in a busy, cluttered maritime environment.

By the time a fast jet completes one pass, that boat has changed direction, blended back into background clutter and the moment is gone.

What you need is patience, persistence, the ability to circle overhead for hours, scan the water below, watch movement patterns, wait for the right moment, and then strike with precision.

That is a very specific mission profile.

And it happens to be exactly what the A10 was designed to do, just above different targets in a different era.

On March 19th, 2026, General Dan Kaney, chairman of the Joint Chiefs of Staff, stood at a Pentagon briefing and said plainly that the A10 Warthog is now actively hunting and killing fast attack watercraft in the Straight of Hormuz.

Those were not careful bureaucratic words.

That was an operational declaration broadcast to the world, but the groundwork [snorts] had been laid days earlier.

US Central Command had released imagery showing A10C Thunderbolt susones receiving aerial refueling while supporting the operation.

The message in those images was clear.

These aircraft were not passing through.

They were on extended station, armed, patient, waiting.

Now look at what these aircraft were actually carrying.

The weapons package deployed tells you everything about how seriously this mission was planned.

Maverick air-to-surface missiles for standoff precision strikes against larger vessels.

Laserg guided 70 mm rockets for smaller, faster targets with minimal risk of collateral engagement.

Sidewinder airtoair missiles for self-defense.

and notably for intercepting Iranian one-way attack drones which had been a persistent threat throughout the campaign.

And then the cannon, the GAU8 Avenger, seven rotating barrels, 30 mm rounds, firing at a rate that produces one of the most recognizable sounds in modern warfare.

At close range against a lightly armored fastboat, it is not a contest.

The survivability of the aircraft itself matters here, too.

The A-10 was not just designed to kill.

It was designed to absorb punishment and keep flying.

Titanium armor protecting the cockpit.

Redundant flight systems, the ability to take significant battle damage and still return in an environment where shoulder fired surfaceto-air missiles and short-range threats remain real.

That durability is not a legacy feature.

It is an active operational advantage.

And here is something the headlines mostly missed.

None of this was improvised.

The A-10’s maritime role was not invented in early 2026 under the pressure of a crisis.

It had been trained, exercised, and validated across years of deliberate preparation.

In September 2023, A10s conducted engagements against simulated surface threats in the Gulf of Oman alongside a US guided missile destroyer.

In early 2026, just weeks before the operation launched, the Air Force and Navy confirmed A10s were training specifically to support naval vessels in the Arabian Gulf as part of the force buildup.

The playbook was written, the rehearsals had been done.

When the moment arrived, the Warthog did not adapt.

It executed.

This is an important distinction.

Military deployments that look improvised often reflect planning the public was never shown.

The surprise is usually in the revelation, not the preparation.

And while ATS were handling fast boats at the surface, the broader operation was striking simultaneously across multiple dimensions.

Deep penetrating munitions were hitting hardened Iranian missile sites built into coastal cliffs and tunnel networks along the straight.

Apache helicopters from US forces and regional allies were engaging one-way attack drones before they could reach airports, energy facilities, and military installations across the Gulf.

Carrier-based aircraft were maintaining pressure on surviving Iranian air defense infrastructure across a wider operational theater.

By early March, US commanders declared localized air superiority across the southern flank of the Iranian coast.

The A-10s moved into that envelope, an environment where the most significant remaining threats were manportable systems and short-range hazards.

Exactly the threat profile the aircraft was engineered to survive.

The layered design of the campaign meant each platform was doing what it does best.

The Warthog was not filling a gap.

It was occupying a role that had been designed for it.

US Central Command reported that by March the 16th, more than 100 Iranian naval vessels had been destroyed.

Admiral Brad Cooper said plainly that American forces would continue to rapidly deplete Iran’s ability to threaten freedom of navigation.

100 vessels.

Years of investment, procurement, and tactical development dismantled systematically over weeks.

And the A-10s were adding to that count with every circuit above the water.

Now, step back from the tactical picture for a moment and look at what this reveals about Iran’s strategic position.

Thrron’s entire leverage in the Straight of Hormuz was built on a foundation of credible threat.

The fastboat swarm, the mine laying capability, the truckmounted cruise missiles, the drone arsenal.

None of it was ever meant to defeat the United States Navy in open battle.

It was meant to make the cost of confrontation so high, so unpredictable, so politically uncomfortable that Washington would hesitate.

And for years, to a meaningful degree, it worked.

The threat alone was enough to influence shipping insurance rates.

Enough to make companies rroot.

enough to give Thran leverage and diplomatic conversations that its conventional military capability would never have generated.

But there is a fragility at the core of that kind of strategy.

It requires that the threat remain intact.

It requires that the boats stay in the water, that the mines remain unswept, that the drones keep flying.

The moment those tools start being systematically removed, the leverage goes with them.

And then something else happens.

The image erodess.

Iran has used the straight of Hormuz as a symbol of power for decades.

The message from Tran has always been that this waterway belongs to the Islamic Republic as much as it belongs to anyone else.

That any attempt to use it without Iran’s consent comes with a price.

That narrative required that the fast boats be feared.

The moment they start getting hunted down by a jet that Washington itself had been trying to retire, that narrative becomes difficult to sustain.

Every boat that goes down without achieving its objective is a data point.

Every drone swatted from the sky is a data point.

Every failed harassment attempt against a commercial tanker is a data point and data points accumulate.

The myth does not collapse all at once.

It erodess slowly at first then faster.

Iran recognized the pressure was building.

In late March, the foreign minister announced that vessels from five specific nations would be permitted to transit the strait.

China, Russia, India, Iraq, Pakistan, selective access, diplomatic signaling wrapped in the language of permission.

Thran was trying to maintain the appearance of control while quietly managing a situation that was shifting against it.

Malaysia and Thailand secured access through separate diplomatic negotiations.

Humanitarian and fertilizer shipments were allowed through following a United Nations request.

These are not the decisions of a government acting from strength.

These are the decisions of a government managing pressure, trying to preserve enough leverage to negotiate while a military campaign steadily degrades its operational capacity.

And then there is the detail that almost every analysis overlooked entirely.

Iran’s ghost fleet.

The tankers operating without standard identification, quietly loading Iranian crude at Kar Island and carrying it east toward China.

Since the start of the conflict, tracking data showed at least 27 Iranian oil loadings, representing approximately 38 million barrels and generating an estimated $3 billion in revenue for the very institutions conducting the attacks on global shipping.

Read that again.

Iran was publicly declaring the straight closed while simultaneously running its own oil tankers through it, funding the drone programs and missile operations, disrupting global commerce with oil revenue generated by the same waterway it had declared off limits to everyone else.

It is one of the sharpest contradictions the conflict produced.

And it matters strategically because it pointed directly at the pressure point that could change the economic calculation entirely.

The Trump administration began weighing options to address Car Island directly.

If the island, which handles the vast majority of Iranian crude oil exports, could be seized, blockaded, or struck, the financial pipeline sustaining the military campaign would face real disruption.

Trump later announced that US forces had struck Car Island directly.

The revenue question was no longer being left unanswered.

Meanwhile, on the diplomatic track, discussions continued between Washington and what the administration described as a new and more reasonable Iranian leadership.

The message from the American side was explicit.

If no agreement was reached, if the strait was not reopened, energy infrastructure inside Iran would become a direct target.

The pressure was not only military, it was economic, diplomatic, and reputational simultaneously.

By early April, Iran rejected the latest ceasefire proposal as a deadline imposed by the American side approached.

The situation remained unresolved.

The strait remained contested.

The A-10s remained in the air.

Six allied nations, including France, Britain, Germany, Italy, the Netherlands, and Japan, had indicated readiness to contribute to securing navigation in the strait, but had not committed warships.

France suggested any maritime security mission should be framed within a United Nations structure and follow the end of active conflict.

The international coalition, willing to share the burden, remained a coalition of stated intentions more than operational forces.

The United States was doing the heavy lifting, and above the water, the Warthog was doing its share of it.

There’s a final piece of this story that deserves its own space.

The debate about the A-10’s retirement has been running in Washington for years.

Budget documents had called for the complete phase out of the remaining fleet by 2027.

The argument from Air Force leadership was consistent.

The F-35 was the future of close air support.

The Warthog was expensive to maintain, limited in survivability against modern air defenses, and redundant given next generation capabilities.

Congress disagreed.

The National Defense Authorization Act for fiscal year 2026, signed into law in December 2025, blocked the retirement plan and required a minimum operational inventory of 103 A10s through at least the end of September 2026.

The argument from retirement opponents had always been that no aircraft in the current inventory replicates what the Warthog does in the specific conditions where it excels.

The F-35 is extraordinarily capable.

It is also extraordinarily expensive, optimized for contested high threat environments and designed for a very different kind of mission profile than circling at low altitude for hours above contested water hunting small fast-moving surface threats.

One analyst speaking to a defense publication before the conflict put the comparison plainly.

Buying an F-35 to replace the A-10 in closeair support is like replacing a specialized surgical instrument with a more expensive one designed for a completely different procedure.

Both are tools.

Neither is the other.

Now with the warthog proving its value in live combat above the straight of hormuz that debate has taken on a completely new dimension.

Every hour of loiter time above the straight.

Every fast boat that gets tracked and struck.

Every drone intercepted by a sidewinder.

These are operational arguments that no budget document can easily dismiss.

Here is what the complete picture reveals.

The straight of Hormuz has always been one of those places where geography becomes power.

Iran understood that early and built an entire military doctrine around it.

For years, the strategy worked.

Not because Iran could actually close the straight permanently, but because the threat was enough.

Markets moved.

Shipping companies flinched.

Diplomats bargained.

Leverage was real, even when the capability was limited.

What the spring of 2026 exposed was the brittleleness underneath that leverage.

A strategy built on persistent threat requires that the threat tools survive.

When those tools start being removed round by round, strike by strike, loiter by loiter, by an aircraft that defense officials had been arguing over in budget hearings for years, the entire architecture becomes visible in a way it never was before.

Iran spent years constructing a deterrent.

The A-10 spent those same years being quietly prepared, trained, and loaded with exactly the weapons needed to dismantle it.

The aircraft the Pentagon tried to retire is now circling above the waterway the world cannot afford to lose.

and every circuit it makes is narrowing the space between Iran’s ambitions and its actual capacity to deliver on them.

The strait is still contested.

The outcome is still unwritten.

But the balance above those 21 miles of water has shifted in ways that will define what comes next.

In energy markets and military doctrine, in the negotiations happening behind closed doors, and in the strategic calculations of every government watching this unfold, the Warthog was built to hunt.

It never stopped being ready.

The world just had to wait for the moment that proved