Pentagon on lockdown due to 'hazardous materials incident'

Pentagon on lockdown due to ‘hazardous materials incident’

June 11, 2026/
Spread the love

By Sarah Roderick-Fitch
The Center Square

The Pentagon is on lockdown, with hazmat on site after air-quality issues were detected, possibly hazardous material found inside the heart of America’s defense industry.

Sean Parnell, the Pentagon’s chief spokesman, released a statement regarding the incident.

“The Pentagon has sophisticated systems to ensure the safety of the building and its occupants. Those systems have detected an air quality issue necessitating precautionary measures until we determine its significance,” the statement read. “The Department is executing standard protection protocols, including a shelter-in-place order for the affected area. Response teams are in place and ready to support building occupants.”

Arlington Fire and EMS confirmed the department’s Hazardous Materials Team was on scene in support of a “hazardous materials incident.”

The Pentagon, located in Arlington, Va., comprises over 6.5 million square feet and over 17 miles of corridors, making it the largest low-rise office building in the world, with over 20,000 people working there.

Part of the Pentagon was struck during the Sept. 11, 2001, terror attacks, killing 189 people.

This is a developing story.

Leave a Comment





Latest News Stories

McCuskey, coalition of AGs urge SEC to review OpenAI

McCuskey, coalition of AGs urge SEC to review OpenAI

By Chris Dickerson | Legal NewslineThe Center Square West Virginia Attorney General J.B. McCuskey has joined a coalition of 10 states in a letter to the U.S. Securities and Exchange...
Springfield strains for balanced budget; Illinois revenue forecast shifts down

Springfield strains for balanced budget; Illinois revenue forecast shifts down

By Sean Reed | The Center SquareThe Center Square (The Center Square) – Illinois is projected to see less tax income than state agencies previously expected due to a variety...
DOJ targets healthcare fraud in California, Arizona, Nevada

DOJ targets healthcare fraud in California, Arizona, Nevada

By Zachery SchmidtThe Center Square The U.S. Department of Justice has created a new task force to fight healthcare fraud in three Western states. The West Coast healthcare Fraud Strike...
Beecher Baseball Bobcats

Beecher Holds Off Iroquois West in High-Scoring 12-10 Thriller

Beecher emerged victorious in a back-and-forth offensive battle on Wednesday, narrowly defeating Iroquois West 12-10 in a non-conference road matchup. The Bobcats relied on a 14-hit attack to outpace the...
Illinois Quick Hits: University of Chicago to offer free tuition

Illinois Quick Hits: University of Chicago to offer free tuition

By Sean Reed | The Center SquareThe Center Square (The Center Square) – University of Chicago, a private university, will begin to offer free tuition to families with an income...
Human capabilities focused in student, teacher artificial intelligence guide

Human capabilities focused in student, teacher artificial intelligence guide

By Alan WootenThe Center Square Teacher’s guide learning modules and self-assessment tools for students are part of the third annual Student Guide to Artificial Intelligence, a production of Elon University,...
U.S. House to vote on bills targeting fraudulent, foreign election donations

U.S. House to vote on bills targeting fraudulent, foreign election donations

By Thérèse BoudreauxThe Center Square The U.S. House committee that oversees election laws advanced multiple bills Thursday to stop fraudulent campaign donations and foreign influence in elections. Three of the...
Responses due in Virginia redistricting appeal

Responses due in Virginia redistricting appeal

By Shirleen GuerraThe Center Square Responses are due by 5 p.m. Thursday in Virginia’s emergency appeal to the U.S. Supreme Court over the commonwealth’s congressional redistricting dispute, as outside groups...
Pentagon seeks record budget despite failing every audit

Pentagon seeks record budget despite failing every audit

By Brett RowlandThe Center Square President Donald Trump is asking Congress to approve the largest military budget in American history for an agency that has never passed a financial audit....
GOP oversight report: Democrats created 'culture of fraud'

GOP oversight report: Democrats created ‘culture of fraud’

By Elyse ApelThe Center Square After two years of hearings, whistleblower testimony and document reviews, Minnesota House Republicans say they’ve uncovered what they describe as an “unprecedented” pattern of fraud...
Illinois Republicans blame taxes, lawsuits after Morton Salt exits Chicago

Illinois Republicans blame taxes, lawsuits after Morton Salt exits Chicago

By Catrina Barker | The Center Square contributorThe Center Square (The Center Square) – Republican lawmakers are warning that the departure of iconic salt producer Morton Salt from Chicago is...
Data center regulations weighed; some worry over jobs, energy, taxes

Data center regulations weighed; some worry over jobs, energy, taxes

By Sean Reed | The Center SquareThe Center Square (The Center Square) – Major bills in both the state Senate and House may heavily regulate data centers in the state....
Supreme Court affirms court authority in discrimination suit

Supreme Court affirms court authority in discrimination suit

By Andrew RiceThe Center Square The U.S. Supreme Court, in a unanimous decision on Thursday, ruled that a lower court can determine an arbitration award in an employment discrimination case....
Illinois ranks 46th out of 50 states for financial transparency

Illinois ranks 46th out of 50 states for financial transparency

By Jim Talamonti | The Center SquareThe Center Square (The Center Square) – A new report ranks Illinois 46 out of 50 states for financial transparency, partly due to the...
Solutions differ for Chicago Public Schools' potential $1B deficit

Solutions differ for Chicago Public Schools’ potential $1B deficit

By Jim Talamonti | The Center SquareThe Center Square (The Center Square) – The Chicago Teachers Union says the city’s public schools could face a $1 billion budget deficit if...