U.S. Debates Strategic Value of Seizing Iran’s Key Oil Export Hub

American military strategists are weighing a critical decision that balances potential economic impact against significant military risk: whether to target Kharg Island, Iran’s primary oil export terminal, to curtail Tehran’s revenue streams.

The strategic island, which handles the vast majority of Iran’s crude oil exports, represents a tempting pressure point for U.S. planners seeking to squeeze the Iranian regime economically. However, military and energy experts caution that seizing or disabling the facility may not deliver the swift, decisive blow to Iran’s finances that some anticipate.

“There’s a big debate going on right now,” said R.P. Newman, a Marine veteran and counterterrorism analyst. “We certainly have the military ability to take it, but it would require thousands of troops.”

U.S. forces have already conducted limited strikes on Kharg Island earlier in March, hitting over 90 Iranian military targets including missile and naval mine facilities. Notably, these operations deliberately avoided damaging oil infrastructure, leaving export operations largely intact.

The recent deployment of Marine expeditionary units and elements of the Army’s 82nd Airborne Division has fueled speculation about potential ground operations. However, Secretary of State Marco Rubio indicated Friday that U.S. operations could conclude in “weeks, not months” without deploying ground troops.

“We are ahead of schedule on most of the objectives, and we can achieve them without any ground troops,” Rubio told reporters during a G7 foreign ministers meeting in Paris.

Retired Admiral Kevin Donegan, former commander of the U.S. Navy’s 5th Fleet, suggested alternative approaches that would avoid putting American forces at risk on the island itself.

“You could achieve that desired outcome just by constraining the flow that comes out of Kharg after it gets outside the Gulf,” Donegan said. “You could stop every ship that comes out.”

Defense analyst James Robbins proposed another option: disabling Kharg’s export capability with air power rather than seizing it outright, which would avoid the substantial risks of a ground operation.

Even if American forces successfully took control of the island, experts warn the economic impact might be less immediate or comprehensive than anticipated.

“The desired full economic effect of taking Kharg Island is going to be a delayed effect if you don’t also seize underway tankers,” explained Gregory Brew, an analyst at the Eurasia Group.

While petroleum product sales typically fund between 30 and 40 percent of Iran’s official state budget, the regime maintains alternative export capabilities and revenue sources. The Iranian Revolutionary Guard Corps (IRGC) operates what Brew describes as a “shadow budget” with independent funding streams that could remain largely intact.

“Iran does have four other export facilities,” Brew noted, highlighting that the terminal at Jask, located outside the Strait of Hormuz, “can handle around one-fifth of the volume of oil that can be exported from Kharg.”

This reality means that completely choking off Iran’s oil exports would require a broader campaign targeting multiple facilities and export routes, significantly expanding the scope of operations.

Beyond questions of economic impact, military planners must contend with the substantial risks of maintaining forces on Kharg Island, which sits within range of Iranian drones, rockets, and missiles from the mainland.

“Any deployment to the island will be vulnerable to Iranian counterattack,” Brew warned. “They would be a very small force, very exposed.”

Intelligence sources indicate Iran is already preparing for a potential invasion of Kharg, moving additional forces to the area, strengthening air defenses, and reportedly laying mines and other traps around the island, including along potential landing areas.

President Donald Trump recently announced a temporary halt to strikes on energy infrastructure until April 6, citing “progress” in negotiations with Iran. Iranian officials, however, have dismissed this as “psychological warfare.”

As deliberations continue, military planners face a fundamental strategic question about the ultimate objective of targeting Kharg Island.

“To what end would be the question,” Robbins said. “I don’t see an endgame to that, to seizing Kharg.”