North Korea has conducted a large live-fire exercise to mark the foundation of its military as a US submarine arrives in South Korea.
The port call by the USS Michigan came as a US aircraft carrier strike group steamed towards Korean waters and as top envoys for North Korea policy from South Korea, Japan and the United States met in Tokyo.
Fears have risen in recent weeks that North Korea would conduct another nuclear test or long-range missile launch in defiance of UN sanctions, perhaps on the Tuesday anniversary of the founding of its military.
But instead of a nuclear test or big missile launch, North Korea deployed a large number of long-range artillery units in the region of Wonsan on its east coast for a live-fire drill, South Korea’s military said.
“North Korea is conducting a large-scale firing drill in Wonsan areas this afternoon,” the South’s Office of Joint Chiefs of Staff said in a statement.
North Korea has an air base in Wonsan and missiles have also been tested there.
The South Korean military was monitoring the situation and “firmly maintaining readiness”, it said.
The South’s Yonhap News Agency said earlier the exercise was possibly supervised by North Korean leader Kim Jong Un.
North Korea’s state media was defiant in a commentary marking the 85th anniversary of the foundation of the Korean People’s Army, stating its military was prepared “to bring to closure the history of US scheming and nuclear blackmail”.
“There is no limit to the strike power of the People’s Army armed with our style of cutting-edge military equipment including various precision and miniaturised nuclear weapons and submarine-launched ballistic missiles,” the official Rodong Sinmun newspaper said in a front page editorial.
North Korea’s growing nuclear and missile threat is perhaps the most serious security challenge confronting US President Donald Trump. He has vowed to prevent North Korea from being able to hit the United States with a nuclear missile and has said all options are on the table, including a military strike.
Mr Trump sent the USS Carl Vinson aircraft carrier strike group for exercises off the Korean peninsula as a warning to North Korea and a show of solidarity with US allies.
South Korea’s navy said it was conducting a live-fire exercise with US destroyers in waters west of the Korean peninsula and would soon join the carrier strike group approaching the region.
China, North Korea’s sole major ally which nevertheless objects to its weapons development, has repeatedly called for calm, and its envoy for Korean affairs, Wu Dawei, was in Tokyo on Tuesday.
“We hope that all parties, including Japan, can work with China to promote an early peaceful resolution of the issue, and play the role, put forth the effort, and assume the responsibility that they should,” Chinese foreign ministry spokesman Geng Shuang told reporters in Beijing.
Japan’s envoy on North Korea, Kenji Kanasugi, said after talks with his US and South Korean counterparts that they agreed China should take a concrete role to resolve the crisis and it could use an oil embargo as a tool to press the North.
“We believe China has a very, very important role to play,” said the US envoy for North Korea policy, Joseph Yun.
South Korea’s envoy, Kim Hong-kyun, said they had also discussed how to get Russia’s help to press North Korea.
Japanese Prime Minister Shinzo Abe is expected to meet Russian President Vladimir Putin on April 27, the Kremlin said.