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:
US Navy NUD Sailors assigned to the Los Angelesclass attack submarine USS San Francisco SSN prepare their sailboat for the t. en SAN DIEGO Oct Sailors assigned to the Los Angelesclass attack submarine USS San Francisco SSN prepare their sailboat for the th annual Submarine Regatta Enlisted submariners from Submarine Squadron