PYONGYANG: North Korea on Tuesday accused the US of making a grave military provocation by sending a formation of B-1B nuclear strategic bombers to the Korean peninsula for a second time in weeks.The formation flew over South Korea "once again to stage a nuclear bomb dropping drill" on Monday, Xinhua news agency reported.
A formation of United States B-1B bombers from Guam flew over Korea, staging a nuclear bomb dropping drill. North Korea calls it a military provocation.