South Korea (South Korea) (AFP) – The South Korean and US militaries fired a volley of missiles into the sea in response to North Korea firing a ballistic missile over Japan, Seoul said Wednesday. Nuclear-armed North Korea fired an intermediate-range ballistic missile over Japan for the first time in five years on Tuesday, prompting Tokyo to issue evacuation warnings for some residents. South Korea and the United States staged a drill of their own in response, firing ground-to-ground missiles into the East Sea, also known as the Sea of Japan, Seoul’s military said.