UPDATE (8:30 a.m.): After military officials said Saturday's live-fire demonstration at Camp Pendleton would not lead to the closure of "public highways or transportation routes," Gov. Newsom's office stated it was "relieved" by the confirmation.
A tweet from the governor's Press Office account Thursday morning said: "We’re relieved the White House backed off its plans to shut down a major interstate. Now that I-5 will stay open, we hope the Trump Administration applies that same common sense to reopening the federal government!"
SAN DIEGO (CNS) - The Marine Expeditionary Force will host a live-fire Amphibious Capabilities Demonstration at Camp Pendleton's Red Beach on Saturday to mark the Marine Corps' 250th birthday and America's Semiquincentennial, but Gov. Newsom said the event could lead to the closure of parts of Interstate 5 in the area.
The capabilities demonstration will feature integrated Navy and Marine Corps operations across air, land and sea, according to base officials.
"The force training activities planned ensure our readiness to defend the Homeland and protect our Nation's interests abroad against emergent and unprecedented challenges today and in the years ahead," a spokesperson with Camp Pendleton said in a statement. "All training events will occur on approved training ranges and comport with established safety protocols."
In advance of the training event and demonstration, a detailed risk assessment was conducted at the base. All participants will be briefed, while medical, fire and emergency responders and equipment will be on site.
Plans for the live-fire demonstration prompted criticism Wednesday from Gov. Newsom, who called the event "an absurd show of force, and totally uncalled for during a government shutdown when members of the military cannot even get a paycheck."
Newsom floated the possibility of shutting down I-5 near Camp Pendleton due to safety concerns about ordnance being fired over the roadway, but the roadway is now expected to remain open following a risk assessment.
In a press release, Marine Corps officials confirmed, “All training events will occur on approved training ranges and comport with established safety protocols. No public highways or transportation routes will be closed.”
Newsom, however, continued his criticism of the event, writing on Twitter, "Donald Trump and JD Vance can find money to launch missiles over the I-5 during a government shutdown, but not a dime for Americans' health care."
According to a Los Angeles Times report on Wednesday, Newsom said his office received minimal information about the event or safety plans.
Military officials said all air, surface and ground movements are scripted and rehearsed in accordance with standard operating procedures and established safety checklists.
Following the demonstration, Marines, Sailors and families will gather at Del Mar Beach for the Beach Bash, a celebration that "recognizes the people who form the foundation of the Marine Corps' strength -- our families and the community -- as we share in the celebration of 250 years of service." The event will include food vendors, music, static displays and family activities.
The White House Production Office will be capturing the demonstration for broadcast on Nov. 9.
Vice President JD Vance and Secretary of War Pete Hegseth were expected to attend Saturday’s event.
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