Listing of Counterterrorism blogs and press releases

An illustration with the NNSA logo on the  and the word GAMMA on the top. It depicts a panda piloting a helicopter. The bottom of the image shows gamma rays' place on the electromagnetic spectrum.
Teams in NNSA’s labs, plants, and sites detect gamma rays through numerous different methods and in all kinds of places, from the sky to the heavens.
The spectrum of NNSA work
At NNSA’s labs, plants, and sites, research supporting our vital missions reaches across the electromagnetic spectrum – from radio waves to gamma rays. Sometimes that innovation spills into other areas, too, enabling tomorrow’s technological wonders.
A man in stands in front of a lab machine with its door open. He is preparing to put a sample inside. The open door casts a glow upon his face.
If nuclear material were intercepted in the United States, leaders would need to know fast where it came from and who was responsible. Recently NNSA conducted an exercise to demonstrate its nuclear forensics capabilities and answer these questions.