US president Donald Trump said on Saturday in a Twitter posting that he believes North Korean leader Kim Jong Un realises his country's "great economic potential" and "will do nothing to interfere or end it".
Mr Trump also tweeted that Mr Kim “knows that I am with him & does not want to break his promise to me. Deal will happen”.
Mr Trump's statement came after North Korea fired several "unidentified short-range projectiles" into the sea off its east coast on Saturday, prompting South Korea to call on its communist neighbour to "stop acts that escalate military tension on the Korean Peninsula".
Anything in this very interesting world is possible, but I believe that Kim Jong Un fully realizes the great economic potential of North Korea, & will do nothing to interfere or end it. He also knows that I am with him & does not want to break his promise to me. Deal will happen!
— Donald J. Trump (@realDonaldTrump) May 4, 2019
A second summit between Mr Kim and Mr Trump in Hanoi in February failed to produce a deal to end Pyongyang’s nuclear program in return for sanctions relief.
If the unidentified projectiles were missiles, it would be the first missile launch since the North fired an intercontinental ballistic missile (ICBM) in November 2017.
Soon after that missile test, the North declared that its nuclear force was complete, after which Pyongyang extended an olive branch to the South and the US.
In Saturday’s statement South Korea’s office of the joint chiefs of staff said the North fired several unidentified short-range projectiles from north of the east coast city of Wonsan around 1am (9am local time) which flew about 70kms to 200kms (44-124 miles) in a north-easterly direction.
The South Korean military said it was conducting joint analysis with the US of the latest launches. Experts say the projectiles seem to be multiple rocket launchers, not ballistic missiles.
Analysts said that no matter what type of projectile was fired, the timing of North Korea’s latest action sent a message after the failed summit between Mr Kim and Mr Trump in February, when the two disagreed over weapons dismantlement and sanctions relief.
"It is an expression of the North's frustration over stalled talks with the United States. It is a message that it could return to the previous confrontational mode if there is no breakthrough in the stalemate," said Yang Uk, a senior research fellow at the Korea Defence and Security Forum.
White House press secretary Sarah Sanders said earlier in the day: “We are aware of North Korea’s actions tonight. We will continue to monitor as necessary.”
In Seoul, South Korea’s presidential office said the country’s defence minister, intelligence chief and presidential security advisors had gathered to monitor the situation.
US secretary of state Mike Pompeo and South Korean foreign minister Kang Kyung-wha agreed to “cautiously respond” to the latest firing and to continue communications during a phone call on Saturday, South Korea’s foreign ministry said in a statement.
Mr Pompeo also held talks with Japan’s foreign minister Taro Kono, and agreed, together with South Korea, to cooperate and share information, the Japanese foreign ministry said.
“At this point, we have not confirmed any situation where Japan’s national security would immediately be affected,” Japan’s Defence Ministry said in a statement.
Security guarantee
During a summit with Russian president Vladimir Putin in late April, Mr Kim said that peace and security on the Korean peninsula depended on the US, warning that a state of hostility could easily return, according to North Korean media.
“The North wanted to deliver a message on security guarantees to Washington through the mouth of Mr Putin, but the summit fell short of driving change in the US attitude, leading the North to take stronger action today,” said Hong Min, a senior researcher of Korea Institute for National Unification.
Mr Trump raised the issue of North Korea during discussions with Mr Putin on Friday. Ms Sanders said Mr Trump told Mr Putin several times the “need and importance of Russia stepping up and continuing to put pressure on North Korea to denuclearise.”
Kim vowed in April to refrain from further tests of nuclear weapons or ICBMs, but the North has conducted other weapons tests since then.
The latest firing, coming after the North’s test of what it called a tactical guided weapons system in April, added to the pressure Pyongyang has sought to exert on the US to give ground in negotiations to end the North’s nuclear programme.
“My fear is that we are at the beginning stages of a slide back to the days of nuclear war threats and personal insults, a dangerous cycle of spiking tensions that must be avoided at all costs,” said Harry Kazianis at the Centre for “the National Interest, a think tank. –Reuters