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:
Official U.S. Navy Imagery The Great Green Fleet demonstrates biofuels during RIMPAC . . PACIFIC OCEAN JULY Chief of Naval Operations CNO Adm Jonathan Greenert left and Secretary of the Navy SECNAV the Honorable Ray Mabus observe as the Military Sealift Command fleet replenishment oiler USNS Henry Kaiser TAO background transfers