An AW139 helicopter assigned to the National Nuclear Security Administration sits on the flight line at Joint Base Andrews, Md., June 17, 2024. The AW139 features specialized radiation detection equipment used to safeguard large public gatherings and respond to radiological threats. (U.S. Air Force photo by Senior Airman Matthew-John Braman)

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Tags: JBA, DOE, AW139, NEST
Photo by: Senior Airman Matthew John Braman |  VIRIN: 240617-F-VY285-1059.JPG