U.S. Airstrikes on Kharg Island Target Military Facilities, Not Oil Infrastructure

The United States conducted airstrikes on Kharg Island on the 13th local time, targeting military facilities but not oil infrastructure, according to U.S. statements. The strike appears to aim at pressuring Iran while avoiding direct damage to its oil export facilities.

Kharg Island is a coral island about 8 kilometers long and 4 to 5 kilometers wide. It handles roughly 950 million barrels of oil per year, accounting for about 90 percent of Iran’s crude exports. The surrounding sea is deep, allowing very large crude carriers to dock, and most of Iran’s crude bound for Asia, including China, passes through this hub. The island functions as a processing point for crude from three major Persian Gulf fields, storing and routing it toward global markets.

The island’s facilities were originally built in the 1960s by the American company Amoco. Much of Kharg was damaged during the Iran-Iraq War in the 1980s, but Iran rebuilt and expanded the terminal in subsequent decades.

Analysts have long described Kharg as Iran’s economic lifeline. A JPMorgan report warned that shutting down Kharg could imperil up to half of Iran’s national production, amounting to about 3.3 million barrels per day, if the terminal’s operations were halted.

Geopolitical risk assessments cited by experts indicate that a quick victory in a broader conflict would be difficult without addressing Kharg directly. Francesc Galgano of Villanova University told CNBC that destroying or occupying Kharg would be necessary for a rapid outcome, noting that occupation might require around 5,000 ground troops.

Even as Kharg remains vulnerable to further action, Iran’s state media has signaled a willingness to retaliate if its energy infrastructure is attacked, warning that energy facilities linked to oil companies cooperating with the United States could be targeted in the region.

The strike underscores how the Kharg terminal, already central to Iran’s export income and war funds, sits at the intersection of U.S. pressure, Iranian resilience, and global energy markets. Gulf oil producers tend to operate largely through state-controlled entities, but they maintain long-standing strategic ties with the United States, suggesting that any disruption at Kharg could ripple through international supply chains and markets. For the United States, the incident highlights broader questions about Middle East energy security, sanctions policy, and the stability of global oil prices amid escalating tensions.