This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Naval Research Laboratory NLV. en NLV WASHINGTON Feb Secretary of the Navy SECNAV Ray Mabus presses button to fire round out of railgun from control room at the Naval Research Laboratory During his visit Mabus spoke with project experts and observed ongoing innovations to electronic warfare systems antisubmarine warfare projects