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.

Latest News Stories

Will County Land Use News Briefs

Truck Terminal Proposal Tabled for Traffic Study: The committee tabled a special use permit request from Litmax Multi-Service Inc. for a truck terminal in New Lenox Township at 22645 Cherry...

County Moves Forward with Veterans Building Renovations, Questions Arise on Pace Building Plans

Will County's Capital Improvements Committee received updates Tuesday on multiple county facility projects, including progress on the Copperfield Drive building renovations for veterans services, while discussions revealed questions about the...

County Continues Efforts to Reduce Leased Office Space Footprint

Will County officials reported Tuesday that efforts to consolidate county operations in owned facilities are continuing to reduce the county's leased office space footprint, with further reductions expected when the...

County Reports Significant Cost Savings Through In-House Facility Projects

Will County is achieving substantial cost savings by completing facility improvement projects with in-house staff rather than contracting the work out, according to a presentation to the Capital Improvements Committee...

County Legislative Committee Endorses Electronic Recycling Bill, Reviews Transit Governance

The Will County Legislative Committee voted Thursday to support proposed state legislation that would extend and expand Illinois' electronic recycling program, while also reviewing potential changes to regional transit governance...

Will County Capital Improvements News Briefs

Courthouse Scaffolding Expected to Come Down Soon: Scaffolding on one corner of the Will County Courthouse should be removed within the next two weeks, pending reports from material scientists. "We're...

County Finance Committee Advances Proposal for Elected Official Pay Raises After 20-Year Freeze

The Will County Finance Committee voted Thursday to advance a proposal that would provide the first salary increases for countywide elected officials and county board members in nearly two decades....

Will County Committee Debates Process for Taking Positions on State Legislation

Will County Legislative Committee members engaged in substantial discussion Thursday about how the committee should review and take positions on state legislation, with several members expressing concerns about the process...

State Lobbyists Update County on Springfield Action as Legislative Deadlines Approach

County officials received a comprehensive update on pending state legislation Thursday as lawmakers in Springfield approach critical deadlines for moving bills forward this session. Representatives from Mac Strategies, the county's...

Will County Legislative Committee News Briefs

Committee Postpones Action on Felony Conviction Voting Rights Bill: The Will County Legislative Committee declined to support House Bill 1288, which would allow individuals convicted of felonies to run for...

Shanahan Development Agreements Near Completion, Will County to See $282,000 Annual Revenue Boost

Will County will soon begin receiving the full tax benefit from industrial developments in Shanahan as the tax abatement and rebate agreements that helped fund infrastructure improvements approach their completion...

County Explores Bond Refinancing Options to Generate Potential Savings

Will County officials are exploring opportunities to refinance existing debt that could generate significant savings through two separate financial strategies, according to presentations to the Finance Committee on Thursday. Financial...

County Approves $150,000 for Medicare/Medicaid Billing Consultant for Health Department, Nursing Home

Will County will hire a consultant to review Medicare and Medicaid billing practices at both the county health department and Sunny Hill Nursing Home, aiming to maximize reimbursements and address...

County Receives First $50,000 Administrative Fee from Joliet Arsenal Enterprise Zone

Will County will collect its first $50,000 administrative fee from a business utilizing the Joliet Arsenal Enterprise Zone, after the Finance Committee approved appropriating the payment to the Land Use...

Will County Finance Committee News Briefs

County Property Tax Base Grows to $30.5 Billion: The county's net equalized assessed value (EAV) for the 2025 fiscal year reached $30.5 billion, finance officials reported during discussion of final...

« Previous
1
…
190
191
192