The United States has bombed military targets on Kharg Island, Iran’s principal oil export terminal in the northern Persian Gulf, during the current conflict. President Trump has said the strikes left the island’s oil facilities intact but has repeatedly warned those assets could be hit next. Striking Kharg’s pipelines or terminals would have large consequences for Iran’s finances and for global energy markets.
What the U.S. has done so far
On March 13, Trump posted that U.S. Central Command had carried out what he called one of the most powerful bombing raids in Middle East history, saying military targets on Kharg Island were destroyed. He emphasized that oil infrastructure was spared in that operation but added that the United States could target those facilities if Iran continued to threaten shipping through the Strait of Hormuz.
Why the Strait of Hormuz matters
The Strait of Hormuz is a key chokepoint for global energy flows. In 2024 roughly 20 million barrels per day passed through the strait, about 20 percent of global petroleum liquids consumption. Iran has warned it may attack vessels transiting the strait unless they carry Iranian oil, with limited exceptions. The U.S. has offered to escort commercial shipping and asked NATO partners to help; other countries have so far declined and no coordinated escort operations have been launched since the war began.
Why Kharg Island is strategically important
Before the conflict, Kharg handled close to 90 percent of Iran’s oil exports. Its waters are deep enough to berth very large crude carriers that much of Iran’s coastline cannot accommodate. Damage to Kharg’s loading facilities, pipelines, or storage would sharply reduce Iran’s ability to export oil and would cut government revenue.
Risks of striking oil infrastructure
Analysts warn that attacks on Kharg’s oil facilities would escalate the war and could have catastrophic effects on global supplies. Trita Parsi of the Quincy Institute cautioned that Iranian retaliation is likely if export infrastructure is hit, and that Tehran could threaten or attack transit routes and Gulf terminals, disrupting exports across the region. Iran has weathered attacks on Kharg before, during the 1980s Iran-Iraq war, by finding workarounds to keep oil flowing; nonetheless, modern strikes would still inflict serious economic damage and could prompt broad regional reprisals.
Regional and global ripple effects
The Gulf Cooperation Council countries control more than 32 percent of the world’s proven crude reserves. GCC officials have condemned attacks on member states and framed Iran’s actions as breaches of international norms. If Iran retaliated against GCC infrastructure or shipping, global oil prices would likely spike. Some analysts have discussed scenarios with oil above 150 dollars per barrel, which would push gasoline prices significantly higher in major consuming countries and raise costs across supply chains, from fertilizer to food. Bloomberg cited a Goldman Sachs projection that a prolonged gulf war could produce double-digit GDP contractions in some Gulf economies, creating worldwide economic knock-on effects comparable to major shocks in recent years.
Who would be affected
China, as Iran’s largest crude buyer, would be heavily exposed to a loss of Iranian supply, but disruption to Gulf shipping would hit Europe, Asia, and other markets that rely on Middle Eastern oil. Parsi and other analysts say Iran’s likely aim in retaliation would be to pressure regional energy infrastructure broadly, not solely countries importing Iranian crude.
Trump’s long-standing focus on Kharg
Trump has referenced Kharg Island for decades, including remarks in 1988 that a single attack on a U.S. ship or servicemember could justify targeting Kharg. He reiterated that view in 2026, framing the island as a strategic vulnerability.
What comes next
The United States could limit future operations to military targets, strike oil pipelines and terminals, or focus on escorting ships through the strait. Each option carries trade-offs: attacking oil infrastructure would severely damage Iran’s export capacity but would almost certainly invite wide retaliation that could endanger Gulf oil flows and drive global prices higher. Choosing not to strike leaves Iranian military capabilities intact and preserves the threat to shipping.
Bottom line
Kharg Island is a strategic linchpin for Iran’s oil exports and for global energy stability. U.S. strikes that avoid oil facilities still signal a willingness to escalate; hitting pipelines or terminals would be a major escalation with far-reaching economic and geopolitical consequences. The possibility of such action, and of Iranian retaliation against Gulf oil assets and transit routes, makes Kharg Island a focal point with global implications.