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A group of men stand behind the first B61-13. In front of the bomb is an enlarged print of the B61-13 logo
NNSA’s Office of Congressional and Intergovernmental Affairs works with Congress, state, tribal, and local governments across the country to ensure successful delivery on President Trump's peace through strength agenda
An illustration showing the NNSA logo and the word X-RAY, in the middle is a whimsical black-and-white illustration of a skeleton holding a beaker. The skeleton is wearing protective goggles and a bowtie. The bottom of the illustration shows where X-rays appear in the electromagnetic spectrum.
X-rays are vital tools at NNSA. They help scientists study how plutonium ages and explore how inertial confinement fusion works.