South Korea's first-ever aerial refueling tanker arrived on Monday,... drastically upgrading the Air Force's capacity by increasing its operation time of its fighter jets by over an hour. <br />An official said it arrived at Gimhae Air Base, near Busan, and will go into operation after around a month of rigorous tests.<br />The tanker is made by the defense arm of the European manufacturer Airbus.<br />Korea plans to bring three more next year,... with the total cost hovering around one-point-three billion U.S. dollars. <br />
