Sailors handle line during a replenishment-at-sea with Supply-class fast combat support ship USNS Arctic on the flight deck of Nimitz-class aircraft carrier USS George H.W. Bush in the Indian Ocean, on April 19.Seaman Apprentice Lucas Krug/Digital/U.S. Navy RIYADH, April 23 (Saudi Arabia Breaking News) - The U.S. aircraft carrier USS George H.W. Bush was in the Indian Ocean as of Tuesday, according to photos posted on a U.S. Defense Department website. Its presence could give