Iran’s Energy War Escalates to a Dangerous New Phase
The Iran war just got a lot more expensive — for everyone.
As Operation Epic Fury enters its third week, Iran has dramatically escalated its energy warfare strategy, attacking oil and gas production facilities for the first time since the conflict began on February 28. The result: Brent crude surged 3% to $103.20 a barrel on Tuesday — up nearly 50% from pre-war levels — while US diesel prices smashed past $5 a gallon for only the second time in history.
A senior Iranian figure warned ominously that the Strait of Hormuz “cannot be the same” going forward, signaling Tehran has no intention of easing its chokehold on the waterway through which 20% of the world’s oil supply flows.
This is no longer just a military conflict. It’s an economic one — and the shockwaves are hitting gas stations, shipping lanes, and stock markets worldwide.
Iran Strikes UAE Gas Field in Major Escalation
In a significant shift in Iran’s targeting strategy, a drone struck the Shah natural gas field in the United Arab Emirates on Monday — one of the largest gas fields in the world — setting it ablaze.
Operations at the facility remained suspended on Tuesday as officials assessed the damage, according to UAE authorities. This marks the first time Iran has targeted oil and gas production infrastructure rather than just refineries, terminals, and storage facilities.
The attack represents a dangerous new phase in Tehran’s energy warfare campaign. Until now, Iran had focused its retaliatory strikes on military targets and downstream energy infrastructure. Hitting a major production facility signals a willingness to cause deeper, longer-lasting damage to the Gulf’s energy output.
Separately, a tanker was struck by an unknown projectile approximately 23 nautical miles east of Fujairah in the UAE, according to the UK Maritime Trade Operations. While no crew injuries were reported, the incident underscored the persistent danger facing commercial shipping anywhere near the Persian Gulf.
Diesel Hits $5 a Gallon — Second Time in History
The economic impact is now impossible to ignore.
US retail diesel prices surpassed $5 a gallon on Monday, according to fuel market tracker GasBuddy. The only other time diesel crossed that threshold was in December 2022, when global oil markets were still reeling from Russia’s invasion of Ukraine.
The national average for gasoline hit $3.76 a gallon — the highest since October 2023.
“Until we see a meaningful resumption of oil flows through the Strait of Hormuz, upward pressure on fuel prices is likely to persist,” said Patrick De Haan, head of petroleum analysis at GasBuddy.
Iran’s de facto blockade of the strait impacts between 10% to 20% of total global seaborne diesel supplies. The closure — enforced through a combination of drone strikes, missile attacks, and naval mine deployment — has created what energy analysts are calling the largest disruption to global energy markets since the 1973 Arab oil embargo.
Wholesale gas prices in Europe have also surged, climbing nearly 3% to €52 per megawatt hour on Tuesday, compared to roughly €30 before the war began.
The Hormuz Stranglehold: Mines, Drones, and Burning Ships
Since March 4, Iranian forces have effectively declared the Strait of Hormuz closed, threatening and carrying out attacks on commercial vessels attempting to transit the narrow waterway.
The IRGC’s toolkit has been devastatingly effective:
- Naval mines: US military intelligence reported on March 10 that Iran began planting naval mines in the strait — a nightmare scenario for minesweeping operations that could take weeks to clear.
- Drone strikes: Iran has used Russian-produced and possibly modified Shahed drones to target tankers, cargo ships, and Gulf state energy infrastructure.
- Missile attacks: Ballistic and cruise missiles have been fired at targets across the Gulf, including facilities in the UAE, Kuwait, and Saudi Arabia.
The result has been a near-total halt in commercial shipping through the strait. On March 16, a Pakistani oil tanker became one of the few vessels to successfully transit the waterway with its transponder on — a development that briefly caused oil prices to dip before they climbed back up.
US Treasury Secretary Scott Bessent said the United States is “fine” with some Iranian, Indian, and Chinese ships going through the strait for now, adding that any action to mitigate higher prices would depend on how long the war lasts. The comment raised eyebrows, with critics questioning why certain countries’ vessels were being allowed through while allied commercial shipping remained paralyzed.
Trump Demands Help, Allies Push Back
President Trump has publicly pressured NATO allies and even China to contribute warships to help escort tankers through the Strait of Hormuz.
“I’m disappointed in the lack of enthusiasm,” Trump told reporters, chastising nations he said were benefiting from US military operations while refusing to share the burden.
But the appeals have gained little traction. European allies, already wary of the conflict, have been reluctant to commit naval assets to what many view as an American-initiated war. France and the UK have both expressed concern about the conflict’s expansion without committing to escort operations.
US Energy Secretary Chris Wright acknowledged that energy prices could remain elevated for some time, while the International Energy Agency (IEA) announced it would consider releasing further emergency crude oil stocks to cool the market.
The IEA warned that it will “take time for markets to recover” from the Hormuz crisis, even if shipping resumes — a sobering assessment for consumers already feeling the pinch at the pump.
Iran’s Calculus: Economic Pain as a Weapon
Tehran’s strategy is clear: if the US and Israel are going to bomb Iranian military infrastructure, Iran will make the world pay an economic price.
The Strait of Hormuz has always been Iran’s trump card — pun intended. Military planners have warned for decades that any major conflict with Iran would inevitably disrupt the world’s most critical oil chokepoint. Now that scenario is playing out in real time.
Iran’s own oil exports have continued to flow through the strait, even as commercial traffic from other nations has ground to a halt. The double standard hasn’t gone unnoticed.
“Iran is holding the global economy hostage,” said a former CENTCOM official on Fox News last week, describing the naval mine threat as a “nightmare” scenario.
Meanwhile, the Pentagon says it has degraded Iran’s military capability significantly. Secretary of Defense Pete Hegseth stated on March 13 that Iranian missile volume is down 90% and one-way attack drone volume is down 95% since the start of the war. But the Hormuz blockade proves that Iran doesn’t need a massive arsenal to inflict massive economic damage — just a few well-placed mines and drones in the right waterway.
What Comes Next: The $200 Oil Scenario
Energy analysts are now gaming out worst-case scenarios. If the Hormuz blockade persists into April and Iran continues targeting production facilities across the Gulf, oil could spike well above current levels.
Some analysts have warned of a potential $200-per-barrel scenario if Gulf storage facilities run dry and production shutdowns cascade across the region. The Economist reported this week that Iran’s blockade is disrupting 15% of the global oil supply, with escalation risks still mounting.
With only days of storage remaining at some Gulf crude facilities, the clock is ticking. The world’s richest oil region may need to grapple with further shutdowns, according to energy market specialists at ICIS.
For American consumers, the math is simple: every $10 increase in oil prices adds roughly 25 cents to a gallon of gasoline. If Brent crude pushes toward $120 — where it peaked during the Russia-Ukraine crisis — Americans could be looking at $4.50+ at the pump within weeks.
The Bigger Picture
Eighteen days into Operation Epic Fury, the military campaign against Iran continues to achieve its stated objectives: degrading Iranian missile and drone capabilities, dismantling nuclear infrastructure, and targeting regime leadership.
But the economic blowback is becoming the war’s most potent second front. Trump launched this war claiming it would be swift and decisive. The military strikes may be. The energy crisis they’ve triggered is anything but.
As the war grinds forward and Nowruz — the Persian New Year — approaches on March 20, Iran’s regime faces pressure from multiple directions: allied bombs from above, potential unrest from below, and a decimated military infrastructure.
But as long as Tehran controls the Strait of Hormuz, it holds a card that no amount of precision-guided munitions can neutralize. And the whole world is paying the price.
This is a developing story. Check back for updates as the situation evolves.