USS Stephen W. Groves (FFG 29), left, takes on fuel and cargo from the Military Sealift Command replenishment oiler USNS John Lenthall (T-AO 189) Dec. 10, 2009, during an underway replenishment in the Mediterranean Sea. Stephen W. Groves, an Oliver Hazard Perry-class guided-missile frigate is operating in the U.S. Sixth Fleet area of operations on deployment. (DoD photo courtesy of the U.S. Navy/Released)