Pentagon lockdown, evacuation update: What’s happening at US military headquarters; first details
this Pentagon It went into lockdown on Thursday and some floors were evacuated. CNN’s Haley Britzky reported on the issue, saying on

Why is the Pentagon imposing a lockdown?
Arlington Fire & EMS confirmed the incident us Military headquarters. They pointed to an incident involving hazardous materials.
“ACFD units, including our Hazardous Materials Team, are currently operating at the Pentagon to support PFPA’s Hazardous Materials Team during hazardous materials incidents,” the statement said. read. “The PFPA is primarily responsible for this incident. Please refer your inquiries directly to them for further information,” they further said.
However, the Pentagon’s Force Protection Agency has not issued a statement on the incident.
Meanwhile, Pentagon spokesman Sean Parnell confirmed that systems within the Pentagon detected “air quality issues that require precautionary measures until we determine their severity.”
“The Pentagon has sophisticated systems in place to ensure the safety of buildings and their occupants. These systems have detected air quality issues that require preventive measures until we determine their severity. The Department of Defense is enforcing standard protective protocols, including a shelter-in-place order for affected areas. Response teams are in place and ready to provide support to building occupants,” he explain on X.
The Pentagon is the headquarters of the United States Department of Defense.
The spokesman further said: “Response teams are in place and ready to provide support to building occupants.”
The Pentagon security team also sent a message saying there was an “air quality issue” that required additional testing, CNN reported.
“Additional testing may take one to two hours. Response teams are in place and prepared to provide support to building occupants if necessary. You can observe multiple agency responders and precautions being taken in the center courtyard. Please do not interpret these activities,” the message reads.
According to the source, the publication states that the second to fifth floors of corridors four to seven have been blocked. Police were reportedly wearing gas masks and full chemical protective gear.
Pentagon incident comes as Trump vows to crack down on Iran
The incident at the Pentagon came on the same day that President Donald Trump vowed to strike “hard” against Iran. In a “Truth Society” post, Trump announced that the United States would attack Iran tonight and even outlined plans to attack Iran. Capture Hag Island Sometime in the future.
Trump said the situation was similar to that in Venezuela, where the military captured the president and his wife at the U.S. president’s direction and they were flown to the United States to face prosecution.