U.S. Navy Seaman Austin Klug signals to the Military Sealift Command fleet replenishment oiler USNS Yukon aboard the aircraft carrier USS George Washington during a replenishment in the South China Sea, Oct. 20. 2013. U.S. Navy Seaman Austin Klug signals to the Military Sealift Command fleet replenishment oiler USNS Yukon aboard the aircraft carrier USS George Washington during a replenishment in the South China Sea, Oct. 20. 2013. SHARE: Download: Full Size (2.01 MB) Tags: Photo Essays Credit: VIRIN: 057556-S-VSW33-800.jpg Photo Gallery