The launch came after North Korea’s Kim Yo Jong, sister of Kim Jong Un, on Wednesday condemned

The launch came after North Korea's Kim Yo Jong, sister of Kim Jong Un, on Wednesday condemned

South Korea’s presidential office condemned North Korea’s launch of more than 10 short-range ballistic missiles on Thursday and ordered its military to maintain full readiness during ongoing joint exercises with the United States.

President Donald ​Trump’s order to ​substantially reduce U.S. participation ⁠in the exercises.

The presidential office convened an emergency security meeting attended by officials from the defence ministry and military authorities after North Korea fired the missiles from the Pyongyang area toward the sea to the east of the Korean Peninsula, it said in a statement. The launch came after North Korea’s Kim Yo Jong, sister of Kim Jong Un, on Wednesday condemned the U.S.-South Korea military drills, despite U.S.