Which country fired two short-range ballistic missiles toward its eastern waters after U.S. and South Korean warplanes conducted joint drills?

Which country fired two short-range ballistic missiles toward its east

1.	Which country fired two short-range ballistic missiles toward its eastern waters after U.S. and South Korean warplanes conducted joint drills?
Answer» North Korea fired two short-range ballistic missiles toward its eastern waters after U.S. and South Korean warplanes conducted joint drills.