The latest statement from the Iranian Revolutionary Guard marks a sharp escalation in military tensions in the Middle East, and its potential impact is rapidly spreading to global energy and financial markets. Although the U.S. has not yet confirmed whether its core naval assets, such as aircraft carriers, were struck, Iran’s mere claim of using ballistic missiles to attack U.S. naval vessels has already pushed military tensions between the two sides to their highest point in recent years. The immediate market reaction will center on crude oil prices, as the epicenter of the conflict—the Strait of Hormuz—is the world’s most critical artery for oil transportation. Any news of disruptions to shipping through the strait or heightened risks could trigger deep concerns about the security of the global energy supply, thereby driving oil prices skyward and creating inflationary pressure on economies dependent on energy imports.

This incident did not occur in isolation but represents the culmination of a recent series of tense confrontations. According to earlier reports, the conflict gradually escalated through mutual attacks on oil tankers by both the U.S. and Iran. From the initial reports by Iranian media of attacks on oil tankers, to the U.S. Central Command’s confirmation that it had struck Iranian vessels in retaliation for Iran’s initial missile launch, to the Iranian military’s threat to escalate its attacks, the incident has followed a clear trajectory of spiral escalation. The operations of the Revolutionary Guard Navy in the Strait of Hormuz, as well as its eventual declaration of a direct attack on a U.S. aircraft carrier, indicate that the situation has evolved from a proxy conflict or minor skirmish into a high-intensity confrontation between the regular armed forces of two sovereign nations. The halving of oil shipments through the Strait of Hormuz, as mentioned in the background information, is a clear signal that the conflict is already having a severe impact on the real economy.

The market’s focus will now be firmly fixed on the official response from the U.S. side. Whether the U.S. confirms that its ships sustained damage and how it characterizes this attack are key variables that will determine the course of the situation. If the U.S. confirms the attack, its subsequent military countermeasures will become the center of global attention and may trigger a wider regional conflict. Conversely, if the U.S. denies or downplays the incident, tensions may ease in the short term, but military deployments and confrontational postures by both sides in strategic locations are expected to persist. Furthermore, diplomatic mediation efforts by the international community, as well as the positions taken by major powers during this crisis, will serve as important indicators for assessing whether the conflict can be effectively managed. During this period, volatility in global energy markets, the shipping sector, and safe-haven assets is likely to increase significantly.