Geopolitics

Gregory Brew: The Middle East conflict threatens Iran’s regime survival, rising oil prices could provide economic leverage, and misjudgments about conflict duration reveal deeper geopolitical complexities | Odd Lots

Middle East conflict imperils Iran regime, higher oil revenue buys time, miscalculation of war length signals profound regional instability.

Armed forces in armored vehicles on the streets of Al Hasakah during a military operation.

Image: GlobalBeat / 2026

Iran war escalation threatens regime survival as oil prices surge 25%

Muhammad Asghar | GlobalBeat

Middle East fighting endangers Iran’s leadership stability and sends global crude benchmarks to $95 per barrel.

The spike gives Tehran around $300 million additional monthly revenue despite sanctions, according to Columbia University analyst Gregory Brew.

Iran’s clerical establishment relies on oil exports for state spending after the rial lost 80 percent since 2018 US financial penalties.

Brew said Iranian officials miscalculated Israel-Gaza conflict duration and now face pressure from allied militias for cheaper weapons.

The analyst told the Odd Lots podcast that proxy groups expect subsidized arms while oil sales generate higher tax collections for government.

He said authorities in Tehran are concerned about social unrest if gasoline subsidies get cut while crude prices climb for consumers.

Brew said Iran’s 2024 budget assumed $65 per barrel so current Brent prices near $95 create unexpected room for military expenditure.

Regional governments typically calculate petroleum revenue on conservative projections to avoid deficits during commodity price downturns.

Iranian forces and allied groups launched more than 120 drone and missile strikes against Israel since October according to military tally.

Israel responded with aircraft raids on Iranian sites in Syria and vowed to block oil shipments reaching Tehran through third parties.

Brew said Iran misread the timeline of Gaza fighting and believed Israel would limit operations to weeks rather than months.

The assessment error forced Tehran to extend supply chains to Yemen’s Houthis and Lebanon’s Hezbollah at higher cost.

He said Iranian leadership faces mounting pressure from domestic factions demanding economic relief instead of foreign military spending.

Currency traders noted the rial fell to 630,000 against the dollar on unofficial markets this month despite crude price gains.

Oil revenue calculations exclude discounting Iran offers to China, its main buyer who pays roughly $15 below international benchmarks.

Brew said discounted sales still generate substantial hard currency for Revolutionary Guard operations around the Middle East.

Shipping data showed Iran exported 1.7 million barrels daily in March, the highest level since sanctions resumed five years ago.

Washington and European governments pledged stricter enforcement of oil sanctions but issued waivers for some countries dependent on Iranian crude.

Background

Iran faced severe economic restrictions after the United States exited the 2015 nuclear agreement and imposed banking curbs on oil buyers.

Previous sanctions between 2012 and 2015 cut Iranian exports to 1 million barrels per day from 2.5 million barrels daily.

A brief sanctions relief period from 2016 to 2018 allowed oil production to recover to almost 4 million barrels daily output.

Iranian officials blamed falling living standards on outside pressure while allocating billions to regional allies across multiple conflicts.

The country endured nationwide protests during 2019 and 2022 over fuel price spikes, water shortages and declining purchasing power.

What’s Next

The Biden administration reviews new penalties on Iranian oil shipping networks and weighs tightening enforcement of price cap mechanisms.

European diplomats expect nuclear talks would remain stalled while Middle East fighting continues through at least the northern summer.

Analysts forecast Brent crude could exceed $100 per barrel if Israel expands ground operations deeper into Lebanon’s southern territory.

Brew said Iran’s leadership must decide between spending additional oil revenue on domestic subsidies or maintaining proxy military commitments.