Oil prices surged more than 2% on Tuesday, with Brent crude closing above $103 per barrel, as uncertainty intensified around efforts to secure shipping routes through the Strait of Hormuz.

The rally reflects growing concern that the United States may struggle to form a coalition to protect oil tankers, leaving global supply chains exposed amid escalating tensions with Iran.

Hormuz Disruption Drives Supply Shock

The Strait of Hormuz, a critical global energy chokepoint between Iran and Oman, has seen a sharp drop in tanker traffic following recent attacks linked to the ongoing conflict.

The waterway accounts for roughly 13 million barrels per day of oil flow — about 31% of global seaborne crude — making any disruption highly impactful for global markets.

With shipping activity significantly reduced, traders are increasingly pricing in a prolonged supply shock.

Allies Reluctant to Join Naval Escort Efforts

Efforts by the United States to assemble a coalition to escort commercial vessels through the strait have faced resistance from key allies.

U.S. President Donald Trump acknowledged that NATO partners are hesitant to participate, raising doubts about the feasibility of coordinated naval protection.

The lack of international support has left markets uncertain about how quickly normal shipping operations can resume.

Security Risks Complicate Military Response

Analysts note that escorting tankers through the strait presents significant risks, as naval vessels themselves could become targets.

This complicates the decision-making process for the U.S. and its allies, potentially delaying any large-scale intervention until the threat level is reduced.

As a result, proposed solutions such as naval escorts or insurance guarantees have yet to materialize.

Market Reaction Reflects Structural Concerns

The scale of disruption is forcing markets to reassess supply dynamics, with oil prices climbing steadily as traders anticipate tighter availability.

The current crisis is being viewed as one of the most significant supply disruptions in recent years, with implications extending beyond energy markets into inflation and economic growth.

Higher oil prices are already feeding into broader concerns about rising costs and slowing global demand.

Volatility Likely to Persist

With no immediate resolution in sight, oil markets are expected to remain highly sensitive to geopolitical developments.

Any escalation in attacks or further disruption to infrastructure could push prices even higher, while diplomatic progress or restored shipping routes could trigger sharp reversals.

What Markets Will Watch Next

Investors will be closely monitoring whether a coalition effort eventually materializes, as well as the pace of tanker movements through the strait.

The trajectory of oil prices will depend heavily on the duration of the conflict and the ability of global powers to stabilize the region.

In the meantime, elevated energy prices are likely to continue influencing inflation expectations, central bank policy, and overall market sentiment.