⚡ US / Israel–Iran War · Crude Market Update
Last Updated: 17 Mar 2026
Market / War Update
Iran's De-Facto Leader Killed in Israeli Strike; Gulf Energy Infrastructure Hit as Conflict Enters New Phase
The conflict escalated sharply in the past 24 hours across multiple fronts — representing the most severe single-day escalation of the war: Israeli strike kills top Iranian official — Israel announced the elimination of Iran's national security chief Ali Larijani, Iran's de-facto leader, in a targeted airstrike in Tehran. The kill was confirmed by the Israeli Defence Minister, marking the most significant leadership strike of the entire conflict. Iran fires fresh missile salvo at Israel — Iran launched cluster missiles and fresh barrages hitting central Israel with multiple impact sites reported, injuring at least one person. Simultaneous drone and rocket attacks targeted the US Embassy in Baghdad, causing explosions and injuries to personnel. Iran escalates on Gulf & shipping — Iranian drones struck the UAE's Shah gas field (set ablaze) and the Fujairah Oil Industry Zone. Another tanker was hit near the Strait of Hormuz. Saudi Arabia intercepted over a dozen drones amid simultaneous attacks targeting Kuwait and Bahrain. Israeli and US strikes intensify — The Israeli Air Force conducted over 200 additional strikes on Iranian command centres, air defences, and infrastructure across western and central Iran in the past 24 hours. The US is deploying further military assets to the Middle East. The Trump administration is using the current 20–30 day supply buffer window to assess a clearer long-term strategic direction. Until a definitive war or de-escalation plan emerges, crude prices will remain highly event-driven and volatile.
SPR / IEA
IEA Coordinates Record 400 Million Barrel Release — US Contributes 172 mln bbl via SPR Loans
IEA member nations have agreed to a coordinated release of 400 million barrels — the largest emergency SPR release since the IEA was founded after the 1973 Oil Crisis. The US, under the Trump administration, is contributing 172 million barrels structured as loans to companies with repayment including a premium.

Deliveries are expected to begin reaching the market by the end of next week and will continue over approximately 120 days. The first batch of 86 million barrels has already been opened for bidding. Japan will release 80 million barrels beginning March 16, 2026.
Event Year Release Scale vs. 2026
First Gulf War199175 mln bbl
Hurricanes Katrina & Rita200560 mln bbl
Libya Civil War201160 mln bbl
Russia–Ukraine War2022180 mln bbl
US/Israel–Iran War ★2026400 mln bbl
IEA Total Release400 mlnBarrels · agreed
US Contribution172 mlnBarrels · loan structure
First Tranche86 mlnBarrels · open for bids
IEA Region-wise Release Breakdown — As of 15 Mar 2026
IEA Region Govt. Stocks (mln bbl) Obligated Industry Stocks (mln bbl) Other (mln bbl) Crude Oil Oil Products
Americas 172.2 23.6 100%
Asia Oceania 66.8 41.8 60% 40%
Europe 32.7 74.8 32% 68%
Total IEA 271.7 116.6 23.6 72% 28%
Source: IEA · All figures in million barrels · As of 15 March 2026
📦 Price Impact

US deliveries flow into the market over a 120-day window. Combined with GCC bypass pipeline capacity, the SPR mechanism limits sustained price upside. The loan structure (with repayment premium) signals a temporary buffer — markets will watch replenishment dynamics once the conflict stabilises.

Key Supply Infrastructure
GCC Bypass Pipelines Running Near Capacity — But Shah Gas Field Ablaze and Fujairah Zone Struck
Saudi Arabia's East–West Pipeline and the UAE's ADCOP are fully operational, providing combined bypass capacity of approximately 6.5–7.0 MBpd above pre-conflict export levels. Both lines are running at or near maximum utilisation as of mid-Mar 2026. Of approximately 15 MBpd of crude transiting the Strait of Hormuz in OND'25, combined SPR releases and bypass pipeline capacity can offset roughly two-thirds — or slightly more — for the next 20 to 30 days, providing the Trump administration a window to assess strategic direction. New strikes directly threaten this buffer — Iranian drones struck the UAE's Shah gas field (currently ablaze) and the Fujairah Oil Industry Zone on Mar 17. A tanker was also hit near the Strait of Hormuz. Saudi Arabia intercepted over a dozen drones; Kuwait and Bahrain sustained additional attacks. These represent the first direct strikes on GCC energy export infrastructure since the conflict began.
⚠ Infrastructure Risk — Critical

The strikes on Shah gas field and Fujairah represent a direct Iranian attempt to degrade the very bypass capacity markets are relying on. Any confirmed damage to the East–West Pipeline or ADCOP would significantly narrow the 20–30 day supply offset window and push prices sharply toward — or potentially beyond — the $110/bbl ceiling.

Supply & Demand Analysis
War Scenarios Point to Global Supply Deficit of 1.35–1.90 MBpd in 2026; AMJ Quarter Most Severe
Pre-war, global supply and demand were near-balanced with a modest surplus of +0.55 MBpd projected for 2026. Both conflict scenarios introduce significant supply deficits driven by Strait of Hormuz disruptions and impacts on Iraq and Kuwait crude production.
Pre-War Scenario — Global S&D Balance (MBpd)
Period Global Supply Global Demand S&D Balance
2025e103.57102.94+0.63
2026p104.29103.74+0.55
JFM '26p103.80103.50+0.30
AMJ '26p104.40103.75+0.65
JAS '26p104.35103.80+0.55
OND '26p104.60103.90+0.70
Scenario 1 — Preferred (Severe Hormuz Disruption)
Period Supply Demand Balance
2025e103.57102.94+0.63
2026p100.23102.13−1.90
JFM '26p101.80102.80−1.00
AMJ '26p97.10101.60−4.50
JAS '26p100.00102.00−2.00
OND '26p102.00102.10−0.10
Scenario 2 — Alternate (Partial Hormuz Disruption)
Period Supply Demand Balance
2025e103.57102.94+0.63
2026p101.10102.45−1.35
JFM '26p102.10103.00−0.90
AMJ '26p99.10102.10−3.00
JAS '26p100.80102.30−1.50
OND '26p102.40102.400.00

Scenario 1 (Preferred): Exchange of attacks between US/Israel and Iran continuing, leading to severe/significant/complete disruptions of crude oil and its products trade through the Strait of Hormuz, severely impacting Iraq's and Kuwait's crude oil production over the next 3 to 6 months. Full-year 2026 deficit: −1.90 MBpd. AMJ quarter most acute at −4.50 MBpd.

Scenario 2 (Alternate): Partial disruptions of crude oil trade through the Strait of Hormuz, with Iran not targeting ships and oil tankers moving toward China, India, and select Asian nations outside the Western alliance. Full-year 2026 deficit: −1.35 MBpd. Balance returns to flat by OND '26.

Price Outlook
Brent Expected to Trade $90–$120/bbl; Larijani Killing and GCC Infrastructure Strikes Add Severe Upside Risk
Brent Crude 1M Futures are expected to trade in a range of $90/bbl to $120/bbl over the coming 1 to 2 weeks. The coordinated SPR release and GCC bypass capacity provide a meaningful supply cushion that limits sustained upside beyond this band — however, today's strikes on GCC energy infrastructure and the Larijani assassination introduce the most significant upside price risk since the conflict began.
Brent Crude 1M Futures — Projected 1–2 Week Trading Range
$90 floor $105 base $120 ceiling
$90–$105 · Supply buffers holding
$105–$120 · Elevated war premium
⚠ Key Price Drivers to Watch

Movement toward — or beyond — $120/bbl is likely if: (1) Iran retaliates massively for the Larijani killing with strikes on GCC pipeline or port infrastructure, (2) confirmed damage to the Shah gas field or Fujairah zone materially disrupts UAE export capacity, (3) further tanker strikes escalate Strait of Hormuz risk, or (4) SPR drawdown confirmation is delayed. Conversely, any credible ceasefire signal or de-escalation would pull prices sharply back toward the $90–$95/bbl floor.

MBpd = Million Barrels per Day  ·  SPR = Strategic Petroleum Reserve  ·  IEA = International Energy Agency  ·  OND'25 = Oct–Nov–Dec 2025  ·  ADCOP = Abu Dhabi Crude Oil Pipeline  ·  GCC = Gulf Cooperation Council