Hazardous substance investigation at the Pentagon

The Pentagon initiated precautionary measures following the detection of a potential hazardous substance within the building. Spokesperson Sean Parnell confirmed that an air quality issue was identified, prompting the implementation of standard protection protocols. Corridors four through seven on floors two through five were locked down, and some areas were evacuated. Emergency response teams arrived on-site, with some reports noting officers in protective gear. While some sources suggested a potential link to anthrax, this remains unconfirmed. Personnel in the affected areas were instructed to shelter in place while investigations continue. The local fire department confirmed their presence to support the building operations. There have been no reports of injuries or definitive identification of the substance as of the latest update.