It has a potential range of 9,320 miles.South Korea's military spoke of preparing for further launches from North Korea and told ABC News, "Our military has strengthened surveillance and vigilance in preparation for additional launches and is maintaining a full readiness posture while closely sharing information related to North Korea's ballistic missiles with the U.

North Korea fired multiple short-range ballistic missiles off its east coast in a further ratcheting up of tensions just hours ahead of the US election as concerns continue to build over Pyongyang’s deepening ties with Russia.

South Korea plans to test-fire a short-range ballistic missile in response to the North aunching an intercontinental ballistic missile, according to a South Korean news report.