Shrapnel from Marine Corps drill hits patrol vehicle near JD Vance event

 October 20, 2025

Imagine a quiet California freeway suddenly rattled by the unintended fallout of a military exercise gone awry. On a day meant to honor the storied history of the U.S. Marine Corps, a piece of metal shrapnel from a prematurely detonated explosive struck a law enforcement vehicle near Camp Pendleton, raising eyebrows and safety concerns, as Fox News reports. Thankfully, no one was hurt, but the incident has sparked a serious conversation about protocol and accountability.

On Saturday, near the Marine Corps base in San Diego County, an alarming mishap unfolded during a live-fire training demonstration, where shrapnel hit a California Highway Patrol (CHP) vehicle.

This event coincided with Vice President JD Vance’s visit to Camp Pendleton to mark the 250th anniversary of the Marine Corps, a celebration of valor and service.

Unplanned Detonation Sparks Safety Concerns

The demonstration, which took place over a stretch of Interstate 5, was meant to showcase military precision, but something went terribly off course.

CHP officers were managing a traffic break along the freeway when the incident occurred, highlighting the proximity of this dangerous misfire to civilian spaces.

Camp Pendleton officials have suggested that a 155mm artillery round may have detonated outside its intended impact area, a rare and troubling deviation from plan.

Official Responses Raise Eyebrows

CHP Border Division Chief Tony Coronado didn’t mince words about the unusual nature of the event, stating, “It is highly uncommon for any live-fire or explosive training activity to occur over an active freeway.”

While Coronado’s respect for the military is clear, his priority remains the safety of Californians and his officers—a stance that’s hard to argue with when shrapnel is flying over a public road.

Following the incident, the CHP notified the Marine Corps, which promptly canceled any further live ordnance firing over the freeway, a prudent if belated move.

Investigations Underway for Answers

Both CHP and Camp Pendleton officials are now digging into what went wrong, with a joint investigation aimed at uncovering the root cause of this unsettling error.

The I Marine Expeditionary Force Communication Strategy and Operations team acknowledged the issue, stating, “We are aware of the report of a possible airborne detonation of a 155mm artillery round outside the designated impact area.”

They added, “The demonstration went through a rigorous safety evaluation, and deliberate layers of redundancy, to ensure the safety of fellow citizens,” though one wonders how such a lapse slipped through those supposed safeguards.

Political Barbs and Broader Implications

Meanwhile, California Governor Gavin Newsom took to social media to lambast federal leadership, claiming on X that certain figures “put lives at risk to put on a show”—a jab that feels more like political posturing than constructive critique.

The CHP has also filed an internal report, recommending a thorough after-action review to tighten protocols for future events, a step that seems both necessary and overdue given the potential for disaster.

While the incident thankfully resulted in no injuries, it serves as a stark reminder that even well-intentioned displays of military might must prioritize public safety over spectacle, especially when they unfold near busy civilian corridors like I-5.