Exercise biological device
The exercise biological dispersal device, developed by Air Force Office of Special Investigations Special Agents Randy Flinchbaugh and Zeth Lackey of the 2nd Field Investigations Squadron, Joint Base Andrews, Md., detonates at the JBA Main Gate Oct. 23, 2019. (AFOSI photo)

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Photo by: AFOSI |  VIRIN: 191028-F-IN811-008.JPG