Suspicious Package Found at Florida Air Force Base Contained 'Possible Energetic Materials'

FBI investigating package found outside MacDill Air Force Base in Tampa

Mar. 19, 2026 at 1:33am

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The FBI said a suspicious package found outside a gate at MacDill Air Force Base in Tampa earlier this week contained 'possible energetic materials.' An analysis of the material has not been completed, and the investigation is ongoing. The base went on a shelter-in-place order after a threat was received, but the order was lifted about two hours later.

Why it matters

The discovery of a suspicious package containing potential explosive materials at a major U.S. Air Force base raises concerns about security threats and the need for vigilance, especially given the base's role in military operations in the Middle East and Central Asia.

The details

The FBI said the package was found outside the MacDill Air Force Base Visitor Center. Energetic materials can include explosive materials, fuel, or propellants. The base implemented heightened security measures, including going on a shelter-in-place order, but the order was later lifted.

  • The suspicious package was found on Monday outside the MacDill Air Force Base Visitor Center.
  • On Wednesday, the FBI announced the package contained 'possible energetic materials.'

The players

FBI Tampa

The local office of the Federal Bureau of Investigation that is investigating the suspicious package found at MacDill Air Force Base.

MacDill Air Force Base

A major U.S. Air Force base located in Tampa, Florida that is home to the U.S. Central Command (CENTCOM), which is responsible for military operations in the Middle East, Central Asia, and parts of South Asia.

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What they’re saying

“We take all threats seriously and are taking appropriate measures to prioritize the safety and security of our installation. As a matter of policy, we will not release specifics on what security measures have been implemented.”

— MacDill officials

What’s next

The FBI's investigation into the contents and origin of the suspicious package is ongoing. The base remains on heightened alert as a precaution.

The takeaway

This incident highlights the ongoing security concerns and vigilance required at U.S. military installations, especially those with strategic importance like MacDill Air Force Base. It underscores the need for robust threat detection and response protocols to protect personnel and assets.