North Korea fired a ballistic missile three days before the inauguration of South Korean President-elect Yoon Suk Yeol who has promised to take a hard line against Pyongyang.
South Korean military said North Korea tested what is believed to be a submarine-launched ballistic missile (SLBM) off its east coast at about 05:07 GMT on Saturday from Sinpo, where Pyongyang has a major shipyard.
Japan’s defence ministry also said the projectile could be a ballistic missile. Japanese public broadcaster NHK, citing government sources, said it landed outside Japan’s exclusive economic zone.
Japan and South Korea estimated the SLBM flew as high as 50-60km (30-40 miles) and as far as 600km (370 miles).
Japanese Prime Minister Fumio Kishida ordered officials to prepare for all “unforeseeable situations” and secure the safety of aircraft and ships, but there were no immediate reports of damage.
“This is absolutely unacceptable,” Defence Minister Nobuo Kishi told reporters.
The launch was apparently North Korea’s first demonstration of an SLBM since October last year when it test-launched a new short-range missile from the 8.24 Yongung – its only known submarine capable of firing a missile.
On Wednesday, North Korea fired a ballistic missile towards the sea off its east coast, South Korea and Japan said, after Pyongyang said it will develop its nuclear forces “at the fastest possible speed”.
The latest launch was likely North Korea’s 15th missile firing this year, including its first test of an intercontinental ballistic missile since 2017, which demonstrated the potential range to reach the entirety of the US mainland.
The United States assessed North Korea was preparing its Punggye-ri nuclear test site and could be ready to conduct a test there as early as this month.
The latest launch was likely North Korea’s 15th missile firing this year, including its first test of an intercontinental ballistic missile since 2017, which demonstrated the potential range to reach the entirety of the US mainland.
Robert Kelly, a North Korea expert at Pusan National University, said the spate of launches was likely meant to “send a message” to Yoon’s incoming administration in South Korea.
“I think the idea is to signal to the South Koreans, ‘we’re still here, you must take us seriously’. The North Koreans have a long history of doing this. It’s a mix of signalling and bullying,” Kelly said.