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:
USS Springfield SSN. en USS Springfield SSN broaching the surface during training for emergency surface operations PDUSGovMilitaryNavy original upload log page en USSSpringfieldSSN Durin bytes no Springfield SSN broaching the surface during training for emergency surface operations PDUSGovMilitaryNavy USS Springfield SSN