Unexpected move from the US military after North Korea's statement!
After North Korea announced that it was preparing to launch a military satellite into space, the USS Carl Vinson aircraft carrier of the US Navy arrived in South Korea.
According to Yonhap, Rear Admiral Kim Ji-hoon, Director of the Maritime Operations Centre of the South Korean Navy Command, announced that the USS Carl Vinson aircraft carrier docked at the military base in Busan.