Iran Escalates Tensions: Mines Deployed in Strait of Hormuz Threaten Global Oil Supply

Iran Deploys More Mines in Strait of Hormuz, Escalating Military Standoff

Iran’s Islamic Revolutionary Guard Corps (IRGC) navy has laid additional naval mines in the Strait of Hormuz this week, according to a U.S. official and a source with direct knowledge of the situation.

Why This Matters

The Strait of Hormuz is the world’s most critical oil chokepoint, and the military standoff between Iran and the U.S. is intensifying. Iran has resumed mining the strait and attacking commercial ships, while the U.S. has tightened its naval blockade in response.

President Trump Orders Military Response

"Shoot and kill" any Iranian boats laying mines in the Strait of Hormuz, with "no hesitation," President Trump ordered on Thursday via Truth Social.

The Global Oil Supply Crisis

The deployment of new mines in the strait risks exacerbating what the International Energy Agency has described as the largest oil supply disruption in global market history—surpassing even the 1970s oil shocks.

During peacetime, roughly 20% of the world’s seaborne oil passes through the Strait of Hormuz. However, traffic has plummeted to single digits on most days, down from over 100 ships daily.

This is the second time Iran has mined the strait since the conflict began. It remains unclear whether all mines from the first deployment have been located and cleared.

Behind the Scenes: U.S. Military Tracking Iranian Operations

The U.S. military detected Iran’s mine-laying operation and has been closely monitoring it, according to sources. A U.S. official confirmed that Washington knows the number of new mines deployed but declined to disclose the figure.

The White House has not commented on intelligence matters.

U.S. Naval Buildup in the Region

The aircraft carrier USS George H.W. Bush and its strike group arrived in the U.S. Central Command (CENTCOM) area of responsibility on Thursday. This deployment marks the third U.S. aircraft carrier in the region, further tightening the naval blockade on Iran and expanding military options if hostilities resume.

CENTCOM reported on Thursday that 33 vessels have been redirected since the blockade began.

What’s Next: Underwater Drones and Escalating Threats

U.S. officials state that the Navy is deploying underwater drones in the Strait of Hormuz to assist in mine-clearing operations.

President Trump announced on Thursday that he has ordered these efforts to be "tripled up" in scale.