The Strategic Importance of Kharg Island Amid US-Iran Tensions
President Trump announced in a Truth Social post on June 11 that the United States plans to “take Kharg Island” along with other crucial Iranian oil facilities. The statement follows recent tensions between the U.S. and Iran, which resurfaced after the two countries commenced hostilities on February 28. In a subsequent interview with Fox News, Trump expressed uncertainties about America’s readiness for such an operation. Kharg Island has been a focal point in the ongoing conflict.
The U.S. military reported that airstrikes on March 13 “completely destroyed” military targets on Kharg Island. This small island, situated 20 miles from Iran’s northern Gulf coast, is a key hub for Iran’s oil exports. Trump previously hinted that capturing Kharg Island could serve as leverage against Iran, pressing it to cease threats to the Strait of Hormuz and neighboring Gulf nations. In his June 11 post, Trump declared that the U.S. will respond “very strongly” to Iran, potentially seizing further infrastructure soon.
Understanding Kharg Island’s Strategic Role
Kharg Island lies about 20 miles off the northern Gulf coast of Iran. It has historically been Iran’s primary oil export terminal, managing 85-95% of its crude shipments. Vessels typically load oil on Kharg Island before navigating the Persian Gulf and the Strait of Hormuz. Disabling these facilities would severely hamper Iran’s oil export capacity, which is a major revenue source, primarily through sales to China. Disruptions to Iran’s oil infrastructure could further elevate global oil prices, which have increased by roughly 30% since the conflict began.
Impact on Iran’s Energy Sector
Iran’s regional aggression, especially concerning shipping lines, has drastically reduced traffic through the Strait of Hormuz. However, the U.S. airstrikes on Kharg Island, alongside future threats, suggest potential impacts on Iran’s economic foundations. National security analyst Aaron MacLean noted on “CBS Saturday Morning” that Trump leverages this situation as Iran keeps closing off the vital shipping passage. Approximately 20% of the global oil supply passed through the strait before hostilities commenced. In March, MacLean remarked on Trump associating Kharg Island’s vulnerability with Iran’s blockade of the Strait of Hormuz.
Kharg Island in Historical Conflicts
This is not Kharg Island’s first involvement in military conflict. During the 1980s Iraq-Iran War, Iraq’s Saddam Hussein ordered air strikes on the island to disrupt Iran’s oil revenue. Despite significant damage, Iran managed to repair facilities and continue exports. Post-conflict, Iran reinforced Kharg with air defenses and fortified infrastructure, enabling oil flow even amidst prolonged attacks.
Although Iran cannot rival the U.S. or Israel in conventional warfare, it has prepared for asymmetric engagements for years. A serious threat to Kharg Island could lead Tehran to retaliate across various fronts. Iran might intensify attacks on U.S. bases in the Gulf or use allied militias in Iraq and beyond for strikes. Iran’s military could continue disrupting shipping in the Strait of Hormuz using fast attack crafts, naval mines, and drones.
Additionally, Iran’s Houthi allies in Yemen have signaled intentions to target vessels transiting the Bab el-Mandeb strait. On June 1, an Iranian media outlet linked to the Islamic Revolutionary Guard Corps suggested that the Houthis received authorization to begin attacking commercial shipping in the strait, escalating regional tensions further.