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Photos

Snapshots of what’s happening in the Defense Department.

A man speaks while standing in a group of people.

Lab Tour Conversation

Air Force Gen. Paul J. Selva, vice chairman of the Joint Chiefs of Staff, speaks while visiting the National Renewable Energy Laboratory in Golden, Colo., July 8, 2019. NREL facilitates the research, development, commercialization, and deployment of renewable energy and energy efficiency technologies.

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