Republican lawmakers are publicly clashing over U.S. policy toward Iran after Senator Lindsey Graham (R-SC) called for a potential ground operation targeting a critical Iranian oil facility, drawing sharp criticism from members of his own party.
During a Sunday appearance on Fox News, Graham urged President Donald Trump to consider an aggressive military move against Kharg Island, a strategic hub responsible for the vast majority of Iran’s oil export capacity.
He dismissed opposition voices and invoked the Battle of Iwo Jima as a historical comparison, expressing confidence in U.S. Marine forces and signaling willingness to accept significant battlefield risks.
I am deeply upset at the lack of respect for life Senator Lindsey Graham is displaying when talking about our troops. He is acting as if they are expendable cattle. This is unacceptable and dark. There were over 26,000 American casualties at Iwo Jima. pic.twitter.com/EWMaVtOWX3
— Rep. Anna Paulina Luna (@RepLuna) March 22, 2026
Kharg Island sits approximately 16 miles off Iran’s coast in the Persian Gulf and functions as a central node in the country’s energy infrastructure. Military analysts note that any attempt to seize or disable the island would likely require an amphibious assault under hostile conditions.
Iranian forces could respond with missile strikes, naval mines, drone attacks, and rapid reinforcements from the mainland, placing U.S. troops in a highly contested environment.
The comparison to Iwo Jima has intensified the debate. The World War II battle resulted in more than 26,000 U.S. casualties over 36 days, including 6,821 killed. Some Marine units sustained exceptionally high casualty rates, underscoring the potential human cost of similar operations against fortified positions.
Representative Anna Paulina Luna (R-FL) led criticism from House Republicans, rejecting the idea of deploying ground troops. She stated that Graham does not dictate military policy and firmly opposed any “boots on the ground” approach. Luna also argued that those advocating for such actions should be willing to personally bear the risks associated with combat.
Other Republicans echoed her concerns. Representative Tim Burchett (R-TN) pointed to the heavy losses at Iwo Jima as a warning against entering another high-casualty conflict. Representative Nancy Mace (R-SC) also criticized Graham’s remarks, expressing opposition to sending American troops into a war with Iran and questioning the rationale behind the proposal.
