Federal officials are sounding the alarm after a series of politically charged acts of vandalism struck Washington’s National Mall, including repeated “8647” markings, damage to the Lincoln Memorial Reflecting Pool, and a disturbing incident in which a person allegedly wrote on the Washington Monument using their own blood.
Interior Department Communications Director Katie Martin told Fox News Digital that authorities have seen a sharp increase in attacks on federal landmarks throughout the summer.
“Unfortunately, this summer has seen a significant increase in vandalism to the National Mall – for example, several 8647 markings, a person writing words in their own blood on the Washington Monument and the cutting of fuel lines around the Great American State Fair,” Interior Department communication director Katie Martin told Fox News Digital.
The latest incidents followed President Donald Trump’s initiative to restore and repaint the Lincoln Memorial Reflecting Pool. According to officials, protesters responded by damaging the newly restored surface, cutting into it with sharp objects and removing protective fencing before throwing debris into the water.
Fox News Digital reported that the first known act of vandalism targeting the Reflecting Pool occurred on June 9. At the time, Interior Department officials deliberately chose not to publicize the incident, hoping it would remain an isolated act rather than inspire additional copycats.
“At the time of the June 9 incident, the vandalism was under investigation and believed to be isolated. So as not to encourage deranged individuals, we did not announce what we hoped to be an isolated incident,” Interior Department communication director Katie Martin told Fox News Digital about the initial vandalism on the Reflecting Pool.
“It wasn’t until several days thereafter that there were recurring cases and videos of people ripping at the coating began to circulate,” she added. “We then knew this was not an isolated incident, but a new trend to attempt to damage the Reflecting Pool.”
Among the incidents now under investigation are multiple “8647” messages found throughout the National Mall. In a separate case, police say an individual used his own blood to write the words “I’ve come” on the Washington Monument.
The Trump administration has previously interpreted the number “86” as a political threat because of its common use in restaurant slang to mean eliminating or refusing service, while “47” is viewed as a reference to President Trump serving as the nation’s 47th president.
Earlier this month, authorities also launched an investigation after an enormous “8647” message appeared carved into the grass of the National Mall, adding to growing concerns over politically motivated vandalism and threats against public property.
Officials said the Reflecting Pool itself was vandalized on the very day it reopened following restoration. According to a police report obtained by Fox News Digital, the suspect left “razor-blade-like slashes along the liner in the southern middle section of the pool.”
Investigators determined that the damage extended for more than 300 feet, with “some cuts [that] were slits while other sections measuring roughly 6–15 inches had been cut out entirely.”
Authorities also reported that sections of the surrounding metal fence were removed and tossed into the Reflecting Pool, along with a broken black chain that had been attached to the fencing.
The U.S. Park Police later released a photograph of one suspect and appealed to the public for help identifying the individual.
“The United States Park Police is seeking assistance in identifying the individual depicted here in connection with a Destruction of Government Property investigation. The incident occurred on June 19, 2026, at approximately 3:36 p.m. at the Reflecting Pool on the grounds of the Lincoln Memorial in Washington, DC,” said the post.
“Anyone with information regarding the identity of this individual is asked to contact the United States Park Police Tip Line: USPP_TIPline@nps.gov or (202) 379-4877,” it read.
President Trump weighed in on the vandalism Wednesday by posting a photograph of the newly restored Reflecting Pool on Truth Social before it was refilled with water.
“This is the hard rubber surface — No Paint — Before the Vandals cut and pulled it apart,” he wrote.
According to a previous administration official, five individuals have already been arrested on vandalism charges related to the Reflecting Pool, while another five people received federal citations. Authorities have also filed 14 separate police reports involving damage to the site.
Among those charged is former Olympic canoeist David Hearn, who received a misdemeanor citation for destruction of government property after authorities alleged he reached into the Reflecting Pool and grabbed a hose being used by a National Park Service employee.
The administration had already planned to install fencing around the Reflecting Pool before the Fourth of July because the area serves as one of the launch locations for the annual fireworks display. However, officials accelerated that timetable by a full week following the repeated acts of vandalism.
“The Reflecting Pool was always set to be fenced off ahead of the 4th of July. As in years prior, one of the launch pads for the fireworks is around the pool so fencing is put up to ensure public safety,” said White House spokesperson Taylor Rogers. “With the increase in vandalism by leftist activists, the fencing is going up earlier than originally planned to ensure no more damage is done to this historic site.
“While the President was restoring a crown jewel of our nation’s capital, which is supported by Americans across the country, vandals were attempting to destroy, impede and delay the ongoing work,” she added.
President Trump has repeatedly condemned the attacks, first drawing attention to the damage in a Truth Social post last Friday before discussing the incidents again with reporters this week.
“Somebody went in with the knife and cut it. They cut it up good and then they cut at 200, 350 [feet], in the form of lots of little slits. We know horrible stuff,” Trump said Tuesday while speaking with reporters.
Referring to the large “8647” marking carved into the National Mall, Trump added: “Vandals “destroyed the grass. We put a brand-new big load of grass out there. They destroyed it. So it’s all been fixed. But it’s a shame.”
Throughout the restoration project, demonstrators have continued gathering at the National Mall, with some carrying signs reading “Team Algae,” a reference to the Reflecting Pool’s water.
{Matzav.com}