Iran Escalates Attacks in Strait of Hormuz, Threatening Global Oil Supplies

Iran is expanding its maritime guerrilla attacks in the Strait of Hormuz in an effort to disrupt oil exports from the Persian Gulf and increase pressure on the Trump administration. According to a report in The Wall Street Journal, citing regional officials, security companies, and analysts, Tehran is deploying explosive-laden unmanned underwater vessels, firing rocket-propelled grenades (RPGs), and using small teams to attach magnetic mines to commercial ships.

The escalation comes amid stalled negotiations between Iran and the United States and Tehran's efforts to strengthen the regime's position. More than 35 incidents were recorded in the strait during October, the highest monthly total since the outbreak of the war. At least five vessels have reportedly been struck since the beginning of November.

Iran Expands Attacks on Commercial Vessels

According to Gulf officials, Iran began deploying unmanned underwater vehicles in late August, although Tehran has not publicly confirmed their use. Meanwhile, the Islamic Revolutionary Guard Corps has claimed responsibility for mine attacks on vessels, apparently seeking to undermine shipping companies' confidence in American mine-clearing operations.

In one incident on Friday, individuals aboard a small boat attached two explosive devices to a tanker north of Oman. The resulting explosions sparked a fire in the engine room and temporarily disabled the vessel.

The attacks have also expanded beyond oil tankers to include container ships, bulk carriers, and gas transport vessels, including ships operating outside the Strait of Hormuz. According to the report, damage sustained by Iran's naval forces has likely contributed to the growing use of civilian boats in these operations.

U.S. Forces Work to Secure Critical Oil Shipping Route

The United States, which continues to maintain a blockade against Iran, is conducting near-daily operations to secure the passage of oil shipments through the region. Although shipping traffic briefly recovered to prewar levels, preliminary data indicate that oil flows have begun declining again.

Adm. Brad Cooper, commander of U.S. Central Command, addressed the situation after conducting an aerial inspection of the strait. "I didn't see the Revolutionary Guards there at all," he stated, emphasizing the continued presence of American forces patrolling the strategic waterway.

The Strait of Hormuz has historically carried approximately 20% of the world's oil supply, making it one of the most important maritime routes for global energy markets. Continued attacks on commercial vessels could disrupt shipping operations, increase transportation costs, and place additional pressure on international oil supplies.

With diplomatic negotiations at a standstill and Iranian attacks becoming increasingly varied, the security situation in the strait remains a significant concern for the United States, Gulf states, and international shipping companies.