Newsroom
U.S.- Israel Strike on Iran: What Happened and What It Means for the Economy
Presented by The PensionmarkMeridien Team
March 3, 2026
The United States and Israel launched major military strikes against Iran, killing Iran’s Supreme Leader, Ayatollah Ali Khamenei. This is a major escalation — far bigger than past skirmishes between these countries. What started as an effort to destroy Iran’s nuclear and missile programs now looks like an attempt to weaken the Iranian government itself. Iran has responded by firing ballistic missiles and drones at Israel and U.S. bases across the Middle East. Most were intercepted, but the conflict is ongoing. A Houthi rebel group allied with Iran has also closed off a key shipping route in the Red Sea.
Analysts don’t expect Iran’s government to collapse entirely, and there are reasons all sides might want to de-escalate: prolonged fighting would drive up oil prices heading into U.S. midterm elections, complicate a planned Trump-Xi summit in April, and drain U.S. weapons stockpiles.
Why Oil Is the Big Economic Concern
Iran produces around 3.5 million barrels of oil per day1, according to trade data — roughly 3% of global supply. That’s significant, but the bigger worry is the Strait of Hormuz, a narrow waterway in the Persian Gulf. In 2024, oil flow through the strait averaged 20 million barrels per day, or the equivalent of about 20% of global petroleum liquids consumption, according to the U.S. Energy Information Administration (EIA)2. More than 80% of oil exports through the strait end up in Asian markets, with China being the top destination3 .
If that strait gets blocked — even temporarily — global oil supplies would tighten fast and prices would spike. Drones add an extra layer of risk. They’re cheap, hard to destroy at launch, and Iran has already seen how effectively Houthi rebels used them to disrupt Red Sea shipping. Similar tactics against oil tankers or pipelines in the Gulf could choke off energy supplies even if the strait technically stays open.
Two scenarios are on the table:
- Worst case: The strait closes, oil jumps above $100 per barrel, inflation rises sharply, and global markets sell off hard.
- More likely case: The strait stays open, Iranian oil production drops, and prices settle in the $80–$90 range — uncomfortable but manageable, especially if other oil-producing nations ramp up output.
Impact on Everyday Americans
Gas prices hit a recent low of around $2.85 per gallon in December 2025, according to GasBuddy, after falling below the $3 per gallon threshold for the first time in over four years4. The new year began with the lowest national average in years at $2.81, according to AAA — the lowest since March 20215. If oil prices climb significantly from here, that feeds into the price of pretty much everything — groceries, shipping, manufacturing. Research from the Federal Reserve finds that a 10% increase in the price of crude oil raises headline inflation by approximately 0.4 percentage points6. If oil breaks above $100, analysts at TD Economics estimate it could add a full percentage point to headline inflation.
The good news is that the U.S. now produces more oil than it consumes, making it less vulnerable than it was during past oil crises. The government also has emergency oil reserves it can tap, and there are other supply options available7.
What About Interest Rates and the Stock Market?
The Federal Reserve sets interest rates to control inflation. If oil prices rise briefly, the Fed will likely hold steady. But if the conflict drags on and inflation climbs again — similar to what happened in 2022 — the Fed may have to delay cutting interest rates, which affects everything from mortgages to car loans.
Stock markets tend to drop sharply when geopolitical crises hit, but they often recover within months once investors see that the economic damage is limited. The key exception is when energy supplies are severely disrupted for a long time — that’s when market losses tend to stick.
Bottom Line
This is a serious conflict with real economic risks, centered mainly on oil. The most important thing to watch is whether the Strait of Hormuz stays open. Prohibiting all oil shipments through the Strait of Hormuz would materially affect global oil supply and could result in rapid price escalation for crude oil and petroleum products, according to a Congressional Research Service report8. For now, analysts lean toward the less severe outcome — but the situation remains fluid.
The PensionmarkMeridien Investment Team will continue to monitor the situation in the region. In constructing an investment architecture, we continue to stress diversification and asset allocation appropriate to a client’s risk tolerance and income needs.
Our hearts and minds stand with those in the U.S. Armed Forces protecting our Nation’s interests, the oppressed, and democracy worldwide.
Key Sources:
1 TradeImeX / WANA News Agency / IEA — Iran oil production figures
2 U.S. Energy Information Administration (EIA) — Strait of Hormuz oil flow data
3 Institute for energy Research
5 AAA / GasBuddy / Fortune — U.S. gasoline price data
6 Federal Reserve Board — Oil price pass-through to inflation
7 TD Economics — $100/barrel inflation scenario
8 Congressional Research Service — Hormuz supply disruption analysis