Key Takeaways
- Iranian forces launched at least two missiles at commercial vessels navigating the Strait of Hormuz on Monday evening
- Brent crude jumped 1.6% to reach $73.10 per barrel; WTI futures climbed 1.5% to $69.60 per barrel
- A temporary one-week ceasefire agreement between Washington and Tehran has lapsed
- OPEC+ members agreed to boost production quotas by 188,000 barrels daily beginning in August
- Saudi Aramco reduced August pricing for Arab Light crude to a discount versus regional benchmarks—the first such move since 2020
Crude oil markets rallied on Tuesday following an Iranian missile attack targeting commercial vessels transiting the Strait of Hormuz, reigniting concerns about the security of shipping operations in this critical global oil chokepoint.
Brent crude futures advanced 1.6% to $73.10 per barrel during early European trading sessions. U.S. West Texas Intermediate contracts increased 1.5% to $69.60 per barrel.

According to reports from Axios citing two American officials, Iranian military forces launched at least two missiles toward vessels in the strait late Monday. The strikes marked the end of a week-long cessation of hostilities that had been negotiated between the U.S. and Iran.
The United Kingdom Maritime Trade Operations agency confirmed that a tanker sailing near Oman’s coastline was struck by an unknown projectile, sparking a fire onboard. While Tehran has not formally acknowledged the attack, unnamed sources speaking to Iranian state media indicated the target may have been a vessel transporting natural gas from Qatar.
Fragile Ceasefire Collapses
The missile strikes occurred precisely as the seven-day suspension of attacks in the strait reached its conclusion. That temporary arrangement was connected to a more comprehensive memorandum of understanding inked fewer than three weeks prior, which now appears increasingly fragile.
Tehran has mandated that all vessels transiting the strait must follow Iranian-designated shipping corridors. Iranian officials warned that any American intervention would trigger “a rapid and decisive action.”
Oil markets had retreated to pre-conflict pricing levels following the signing of a peace agreement in June. During the early stages of the conflict that erupted in late February, oil prices had skyrocketed beyond $110 per barrel.
Analysts at Deutsche Bank observed that despite prices normalizing, vessel traffic through the strait remains significantly below historical norms. “There is still supply-chain stress here,” their research note stated.
OPEC+ Boosts Output Amid Gulf Recovery
The upward movement in crude prices faced resistance from expanding global supply. OPEC+ members reached an agreement on Sunday to raise production allocations by 188,000 barrels daily commencing in August. This marks the continuation of comparable increases implemented during June and July.
The United Arab Emirates, which exited the OPEC+ quota framework in May, reported production exceeding 3.8 million barrels per day throughout June, surpassing its pre-conflict output capacity.
Saudi Aramco simultaneously lowered the official selling price for Arab Light crude destined for Asian markets. This represents the first instance of discount pricing relative to regional benchmarks since 2020, signaling intensified competition for market positioning as Persian Gulf exports normalize.
Market analysts at MUFG suggested that upward price momentum will likely remain constrained. “Saudi Arabia has cut its August official selling prices, OPEC+ continues to unwind production cuts, Gulf exports are recovering, and the physical market remains well supplied,” explained Soojin Kim from MUFG.
Conditions in the strait remain volatile, with diplomatic negotiations continuing and jurisdiction over the strategic waterway remaining a fundamental point of contention between Iranian and American interests.



