People watch a television broadcasting a news report on North Korea firing what appeared to be a short-range ballistic missile, at a railway station in Seoul, South Korea, May 29, 2017. REUTERS/Kim Hong-Ji(reuters_tickers)
By Jack Kim and Ju-min Park
SEOUL (Reuters) - North Korea fired at least one short-range ballistic missile on Monday that landed in the sea off its east coast, the latest in a fast-paced series of missile tests defying world pressure and threats of more sanctions.
The missile was believed to be a Scud-class ballistic missile and flew about 450 km (280 miles), South Korean officials said. North Korea has a large stockpile of the short-range missiles, originally developed by the Soviet Union.
Monday's launch followed two successful tests of medium-to-long-range missiles in as many weeks by the North, which has been conducting such tests at an unprecedented pace in an effort to develop an intercontinental ballistic missile (ICBM) capable of hitting the mainland United States.
North Korea was likely showing its determination to push ahead in the face of international pressure to rein in its missile programme and "to pressure the (South Korean) government to change its policy on the North," South Korea's Joint Chiefs of Staff spokesman Roh Jae-cheon said.
It was the third ballistic missile test launch since South Korea's liberal President Moon Jae-in took office on May 10 pledging to engage with the reclusive neighbour in dialogue.
Moon says sanctions alone have failed to resolve the growing threat from the North's advancing nuclear and missile programme.
The missile reached an altitude of 120 km (75 miles), Roh said.
"The assessment is there was at least one missile but we are analysing the number of missiles," he said.
North Korea, which has conducted dozens of missile tests and tested two nuclear bombs since the beginning of 2016 in defiance of U.N. Security Council resolutions, says the programme is necessary to counter U.S. aggression.
The White House said President Donald Trump had been briefed about the launch. The U.S. Pacific Command said it tracked what appeared to be a short-range ballistic missile for six minutes and assessed it did not pose a threat to North America.
The United States has said it was looking at discussing with China a new U.N. Security Council resolution and that Beijing, North Korea's main diplomatic ally and neighbour, realises time was limited to rein in its weapons programme through negotiations.
Trump portrayed the missile test as an affront to China in a morning post on Twitter. "North Korea has shown great disrespect for their neighbour, China, by shooting off yet another ballistic missile... but China is trying hard!" he wrote.
U.S. Defense Secretary Jim Mattis, asked what a military conflict with North Korea might look like if diplomacy failed, warned on Sunday it would be "probably the worst kind of fighting in most people's lifetimes".
"The North Korean regime has hundreds of artillery cannons and rocket launchers within range of one of the most densely populated cities on Earth, which is the capital of South Korea," Mattis told CBS news programme "Face the Nation".
"And in the event of war, they would bring danger to China and to Russia as well," he said.
TESTING NEW CAPABILITIES
China reiterated that U.N. Security Council resolutions had "clear rules" about North Korean missile activities and it urged Pyongyang not to contravene them.
"The situation on the Korean peninsula is complex and sensitive, and we hope all relevant sides maintain calm and exercise restraint, ease the tense situation as soon as possible and put the issue back onto the correct track of peaceful dialogue," China's foreign ministry said in a statement.
Russia condemned the launch and also called for restraint, "including towards military activity," from the partners it was working with, the RIA news agency quoted a deputy Russian foreign minister as saying.
Japan lodged a protest against the test missile, which appeared to have landed in its exclusive economic zone.
Japanese Prime Minister Shinzo Abe vowed action along with other nations to deter Pyongyang's repeated provocations.
"As we agreed at the recent G7, the issue of North Korea is a top priority for the international community," Abe told reporters in brief televised remarks. "Working with the United States, we will take specific action to deter North Korea."
Seoul's new liberal administration has said Pyongyang's repeated test launches were dashing hopes for peace.
South Korea's Moon called a meeting of the National Security Council, South Korea's Office of the Joint Chiefs of Staff said in a statement.
North Korea last test-fired a ballistic missile on May 21 off its east coast and said on Sunday it had tested a new anti-aircraft weapon supervised by leader Kim Jong Un.
It has tested Scud-type short-range missiles many times in the past, most recently in April, according to U.S. officials. However, experts say it may be trying to test new capabilities that may be fed into its efforts to build an ICBM.
"There are many possibilities ... It could have been a test for a different type of engine. Or to verify the credibility of the main engine for ICBM's first stage rocket," said Kim Dong-yub, a military expert at Kyungnam University's Far Eastern Studies department in Seoul.
Modified versions of the Scud have a range of up to 1,000 km (620 miles).
On Tuesday, the United States will test an existing missile defence system to try to intercept an ICBM, the first such test, officials said last week.
(Additional reporting by Doina Chiacu Matt Spetalnick in WASHINGTON, Ben Blanchard in BEIJING, William Mallard in TOKYO, Soyoung Kim and Christine Kim in SEOUL, and Denis Pinchuk in MOSCOW; Editing by Robert Birsel and James Dalgleish)