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

Senators introduce legislation to codify Antifa terror designation

Senators introduce legislation to codify Antifa terror designation

By Sarah Roderick-FitchThe Center Square More than a month after President Donald Trump designated Antifa a domestic terror organization, a group of senators is proposing legislation to codify the president’s...
DHS proposes billion dollar expanded DNA testing for immigrants

DHS proposes billion dollar expanded DNA testing for immigrants

By Andrew RiceThe Center Square The U.S. Department of Homeland Security issued a multibillion dollar proposal on Monday to increase biometric scanning during the immigration process. The proposal would expand...
Trump administration resumes visa processing despite shutdown

Trump administration resumes visa processing despite shutdown

By Andrew RiceThe Center Square After a month of halted operations, the U.S. Department of Labor will begin processing necessary documents for visa and permanent resident applications again. While agencies...
Muslims in Virginia, New York face decades in prison for supporting Houthis, ISIS

Muslims in Virginia, New York face decades in prison for supporting Houthis, ISIS

By Bethany BlankleyThe Center Square Two cases in Virginia and New York highlight ongoing Islamic terrorist threats at home and abroad, including resulting in the death of two U.S. Navy...
Indian reservation focus of human smuggling probe at U.S.-Canada border

Indian reservation focus of human smuggling probe at U.S.-Canada border

By Bethany BlankleyThe Center Square An Indian reservation that spans the U.S.-Canada border, including Ontario, Quebec and two upstate New York counties, is the focus of another human smuggling operation....
WATCH: Family, friends remember Bailey family at celebration of life

WATCH: Family, friends remember Bailey family at celebration of life

By Jim Talamonti | The Center SquareThe Center Square (The Center Square) – Loved ones have paid their respects to members of gubernatorial candidate Darren Bailey’s family at a celebration...

WATCH: Amid criticism, Pritzker defends using expletive to tell Trump where to go

By Greg Bishop | The Center SquareThe Center Square (The Center Square) – Illinois Gov. J.B. Pritzker on Monday defended the use of an expletive that he used in front...
Election integrity advocates urge reform after Illinois scores low in global survey

Election integrity advocates urge reform after Illinois scores low in global survey

By Catrina Barker | The Center Square contributorThe Center Square (The Center Square) – Election integrity advocates are calling for sweeping reforms after a new international report ranks Illinois near...
WATCH: Pritzker's rhetoric criticized; tax amnesty program; status of Guard lawsuit

WATCH: Pritzker’s rhetoric criticized; tax amnesty program; status of Guard lawsuit

By Greg Bishop | The Center SquareThe Center Square (The Center Square) – In today's edition of Illinois in Focus Daily, The Center Square Editor Greg Bishop shares a conversation...
Illinois quick hits: Pritzker uses expletive with teachers union; Paprocki reacts to assisted suicide bill

Illinois quick hits: Pritzker uses expletive with teachers union; Paprocki reacts to assisted suicide bill

By Jim Talamonti | The Center SquareThe Center Square Pritzker uses expletive with teachers union Gov. J.B. Pritzker’s use of an expletive telling President Donald Trump and his supporters what...
Mokena Logo Graphic.5

Mokena Awards $204,888 Contract for Wastewater Pump Replacement

Village of Mokena Board of Trustees Meeting | October 13, 2025 Article Summary: The Mokena Village Board has awarded a $204,888 contract to Dahme Mechanical Industries Inc. to replace three...
Congressional Perks: House account spending jumped 21% in 2022

Congressional Perks: House account spending jumped 21% in 2022

By Arthur KaneThe Center Square Spending on U.S. House of Representatives office accounts increased by more than 85% over the past three decades but nearly half of that occurred since...
Everyday Economics: Rate cut debate: Reading mixed signals in a fragile economy

Everyday Economics: Rate cut debate: Reading mixed signals in a fragile economy

By Orphe DivounguyThe Center Square The Federal Reserve cut interest rates last week, but the decision was far from unanimous. Two members of the Federal Open Market Committee (FOMC) dissented...
Arizona looks to legal immigration with Trump's border security

Arizona looks to legal immigration with Trump’s border security

By Andrew RiceThe Center Square As President Trump approaches the one year mark in office, apprehensions at the southern border have dropped significantly. States along the southern border, including Texas,...
Ranchers decry beef imports from Argentina, expert says good start

Ranchers decry beef imports from Argentina, expert says good start

By Brett RowlandThe Center Square Consumers feeling the pang of high beef prices at the grocery store may see some relief from a plan to import beef from Argentina but...