Petty Officer 1st Class Joseph Shutty, front, instructs

Petty Officer 1st Class Joseph Shutty, front, instructs Petty Officer 3rd Class Yvette Hernandez, assigned to the guided-missile destroyer USS Gridley as she releases the easing out line to return the span wire back to the fuel rig during an underway replenishment training exercise at the UNREP Test Site at Naval Surface Warfare Center Port Hueneme. The UNREP training was conducted during the ship's combat and weapon system assessment. (U.S. Navy photo by Alyce Moncourtois)