North Korea map

A pair of U.S. bombers flew over the  Korean Peninsula today in another show of force.  Military officials in  South Korea say two U.S. Air Force B-1B Lancer bombers carried out a  series of air-to-ground missile drills over coastal waters.  The bombers  were accompanied by two South Korean F-15 fighters on their flight from  Guam.  The South Korean military described the mission as part of joint  training exercise to improve military defenses.