Overview
- Seven people reported feeling unwell after the package was opened and were evaluated by base medical staff before being released.
- First responders evacuated the affected building and an adjacent structure and set up a security perimeter as a precaution.
- Base officials said on-site testing detected no powder or dangerous materials, updating earlier media reports that cited a white substance.
- A military spokesperson said the parcel contained negative messages about President Donald Trump with no specific threats identified.
- The U.S. Air Force investigation is ongoing at the Maryland installation regularly used for senior government travel.