• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceWar

Oil price surges after assassination of Hamas leader in Iran, sparking new fear of war and inflation

Christiaan Hetzner
By
Christiaan Hetzner
Christiaan Hetzner
Senior Reporter
Down Arrow Button Icon
Christiaan Hetzner
By
Christiaan Hetzner
Christiaan Hetzner
Senior Reporter
Down Arrow Button Icon
July 31, 2024, 8:55 AM ET
Iranian leader Ali Khamenei
Iranian leader Ali Khamenei threatened Israel with revenge following the assassination of a top Hamas official in Tehran on Wednesday.Atta Kenare—AFP/Getty Images

The assassination of Hamas leader Ismail Haniyeh sent the price of oil higher on Wednesday over worries in the market that Israel’s war on the terrorist group in Gaza might spill over to the broader region.

Recommended Video

Middle East experts fear the attack, carried out on Iranian soil while Haniyeh was a guest of the regime, would leave Tehran’s aging leader Ali Khamenei with little choice but to retaliate. It comes hours after an Israeli strike targeted a Hezbollah commander, another Iran-backed terror group believed behind the recent bombing of Druze children in the Golan Heights.

Brent crude, the global benchmark, rallied as Khamenei threatened Israel with “severe punishment” after violating its borders: “It is our duty to take revenge.” 

Futures prices for the front-month contract on London’s ICE exchange surged nearly 3% to $80.81 per barrel, shaking off recent bearish sentiment over weak demand from China, the world’s second-largest economy. The next catalyst is due later today when the Energy Information Administration releases its weekly inventory report of U.S. petroleum reserves.

Following this bitter, tragic event which has taken place within the borders of the Islamic Republic, it is our duty to take revenge.

— Khamenei.ir (@khamenei_ir) July 31, 2024

The Strait of Hormuz straddling Iran on one side and Oman on the other is the “world’s most important oil chokepoint,” connecting the Persian Gulf with key maritime shipping routes, according to the EIA. 

Strait of Hormuz

Roughly a fifth of global demand passes through the Strait every day, and analysts at ING warned risks emanating from the region could easily affect economic activity throughout the world via logistics delays and rising insurance premiums for seafaring cargo.

“If the Strait of Hormuz is in any way disrupted, the impact on oil and global trade could be huge,” ING said. Should rising petroleum prices cause gasoline to spike once more, inflationary pressures could delay rate cuts from the U.S. Fed and conceivably become an election issue in November.

Much of the oil navigating the Strait is pumped by Aramco, the $1.8 trillion exchange-listed energy giant controlled by Saudi Arabia. Iran is Saudi’s chief adversary in the region, and the pair only recently restored diplomatic relations. 

The kingdom could be dragged into the conflict, a key risk since it is the only OPEC+ country that can easily respond to supply shocks.

A few thoughts on Haniyeh's assassination.

No confirmation yet if it was Israel that killed Haniyeh and if it was through an airstrike. But if it was, the assassination provides Netanyahu several benefits beyond the obvious goal to take out Haniyeh in response to Oct 7:

1. It… pic.twitter.com/aIVzRTFRbq

— Trita Parsi (@tparsi) July 31, 2024

“Two assassinations, one in Beirut and one in Tehran, kill chances for a ceasefire in Gaza and instead push the Middle East closer to a catastrophic regional war,” wrote Vali Nasr, ex–State Department official and former dean of the Johns Hopkins SAIS school, “all in the vacuum of a lame duck government in the U.S.” 

Oil production capped by OPEC+ cartel

Currently, Saudi Arabia is capping production at just 9 million barrels per day, a level expected to remain through September as part of a cartel-wide agreement reached last month. In a pinch, however, it can quickly pump out 12 million barrels of the light, sweet crude prized for its low level of impurities.

The next OPEC+ meeting won’t be held until early December.

Whether the Gaza war will still be raging by then, more than a full year after the attack of Oct. 7, is unclear now that the political leader of Hamas has been assassinated. Prior to the next scheduled OPEC+ decision on production levels, the U.S. will elect its next president, and Israel’s conflict has become a wedge issue between the two parties.

Meanwhile, experts believe Israel’s unpopular prime minister, Benjamin Netanyahu, has been actively blocking a ceasefire deal with the terror group that would return the remaining hostages, in order to cling to power.

Trita Parsi, executive vice president with the Quincy Institute foreign policy think tank, said the assassination of Haniyeh in Iran would scuttle progress to de-escalate tensions and potentially suck the U.S. and its allies like Saudi Arabia into a broader conflagration.

“It may get Netanyahu the war he’s been looking for,” he wrote. 

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Author
Christiaan Hetzner
By Christiaan HetznerSenior Reporter
Instagram iconLinkedIn iconTwitter icon

Christiaan Hetzner is a former writer for Fortune, where he covered Europe’s changing business landscape.

See full bioRight Arrow Button Icon

Latest in Finance

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Finance

Musk stands with his arms cross next to Trump who sits a table.
Politicschief executive officer (CEO)
Elon Musk, Tim Cook and Larry Fink expected to join Trump’s entourage to Beijing this week
By Michelle Chapman and The Associated PressMay 12, 2026
1 hour ago
An employee pulls out a server rack shelf at the rear of a Trainium3 UltraServer at an Amazon Web Services QA lab in Austin, Texas, on February 3, 2026.
AIAmazon
‘That doesn’t sound very healthy’: Amazon’s reported tokenmaxxing might gamify AI usage, analyst warns
By Eva RoytburgMay 12, 2026
1 hour ago
cam
PoliticsWhite House
Cameron Hamilton, fired by Trump for defending FEMA’s right to exist, tapped to lead FEMA by Trump
By Gabriela Aoun Angueira and The Associated PressMay 12, 2026
2 hours ago
robot
AIRobots
This South Korean hotel worker is training a robot to fold a banquet napkin: ‘I’ve been doing this about once a month’
By Kim Tong-Hyung and The Associated PressMay 12, 2026
2 hours ago
starmer
PoliticsUnited Kingdom
Keir Starmer’s deputies are starting to quit. Some are urging him to ‘do the right thing for the country’
By Brian Melley, Pan Pylas and The Associated PressMay 12, 2026
2 hours ago
bezos family
Politicsphilanthropy
The Bezos family just donated $100 million to help achieve one of Mayor Zohran Mamdani’s top campaign promises
By Jake AngeloMay 12, 2026
2 hours ago

Most Popular

Forget U.S. debt, China's total borrowing is in 'a league of its own'—much worse and deteriorating faster, analyst says
Economy
Forget U.S. debt, China's total borrowing is in 'a league of its own'—much worse and deteriorating faster, analyst says
By Jason MaMay 11, 2026
1 day ago
Microsoft’s CFO admits she joined the tech giant without even knowing her salary—and then missed her first day of work
Success
Microsoft’s CFO admits she joined the tech giant without even knowing her salary—and then missed her first day of work
By Preston ForeMay 11, 2026
1 day ago
OpenAI CEO Sam Altman says Gen Z and millennials are using ChatGPT like a 'life advisor'—but college students might be one step ahead
Tech
OpenAI CEO Sam Altman says Gen Z and millennials are using ChatGPT like a 'life advisor'—but college students might be one step ahead
By Sydney LakeMay 10, 2026
2 days ago
U.S. hotels are calling the World Cup a 'non-event' and 80% warn bookings are falling short of expectations, report finds
North America
U.S. hotels are calling the World Cup a 'non-event' and 80% warn bookings are falling short of expectations, report finds
By Sasha RogelbergMay 12, 2026
14 hours ago
Trump Mobile quietly rewrote its fine print to say the gold Trump phone may never be made, a year after taking $100 deposits
North America
Trump Mobile quietly rewrote its fine print to say the gold Trump phone may never be made, a year after taking $100 deposits
By Marco Quiroz-GutierrezMay 11, 2026
24 hours ago
Red flag test: former CEO explains why he rejects job candidates who say they can start right away
Success
Red flag test: former CEO explains why he rejects job candidates who say they can start right away
By Orianna Rosa RoyleMay 9, 2026
3 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.