In defiance of UN sanctions, Pyongyang carries out further tests of its intermediate-range Musudan ballistic missile.
North Korea has conducted back-to-back tests of a mid-range ballistic missile from its eastern coast, South Korean officials say.
Both tests of the powerful Musudan intermediate-range missile made considerable improvements in flight distance over previous failed launches, but still fell well short of the missile’s projected range.
Wednesday’s tests marked Pyongyang’s fifth and sixth attempt since April to successfully launch its acclaimed Musudan missile.
The first five launches failed, either exploding in midair or crashing, and the sixth only flew about 400km – well short of the missile’s 3,500-km potential and not long enough to be classified as intermediate.
One of the missiles launched on Wednesday reached an altitude of more than 1,000km, dipslaying marked progress in comparison to previous attempts, Japan’s Defense Minister said on Wednesday.
“We don’t know whether it counts as a success, but North Korea has shown some capability with IRBMs,” Gen Nakatni told reporters in Tokyo. “The threat to Japan is intensifying.”
The ongoing tests, apparently linked to an order made by North Korean leader Kim Jong-un in March, show the North’s determination to pursue its goal of a nuclear missile programme capable of threatening the US mainland.
US condemnation
Despite the repeated failures, North Korea’s persistence in testing the Musudan missile has worried Washington and its allies, Tokyo and Seoul. The missile’s range puts a large part of Asia and the Pacific, including US military bases, within reach.
The US State Department condemned the launches on Wednesday, saying they represented blatant violations of UN resolutions banning nuclear-armed North Korea from any use of ballistic missile technology.
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“We intend to raise our concerns at the UN to bolster international resolve in holding (North Korea) accountable for the provocative actions,” State Department spokesman John Kriby said in a statement.
And while US and North Korean diplomats were set to attend a six-nation securty forum in Beijing on Wednesday – a rare opportunity for contact between the two powers – the State Department has said there were no plans for direct talks.
Japanese Prime Minister Shinzo Abe was quoted by national broadcaster NHK as saying such tests “cannot be tolerated”.
South Korea’s Unification Ministry called the launches a “clear provocation” that violated UN Security Council resolutions banning any ballistic activities by North Korea.
Rising tensions
Pyongyang conducted its fourth nuclear test in January, and later that month launched a long-range rocket that some say was a cover for a test of banned missile technology.
The tests in January saw the UN Security Council impose its toughest sanctions to date on the North.
North Korea has claimed a number of technical breakthroughs in recent months in its push to develop an intercontinental ballistic missile (ICBM) capable of delivering a nuclear payload to targets across the continental US. But officials in South Korea say the North does not yet possess such a weapon.
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Recently claimed achievements include the creation of solid-fuel missile engine, the development of a nuclear warhead capable of withstanding atmospheric re-entry, and the miniaturisation of a nuclear warhead.
Experts outside the country have been skeptical of Pyongyang’s claims, but have acknowledged the North has made significant gains in improving its nuclear arsenal.
The Korean Peninsula has remained in a technical state of war since the end of the Korean War in 1953, when an armistice brought an end to fighting but a peace treaty was never signed.
The US has some 28,000 soldiers stationed in South Korea to deter any potential aggression from North Korea.
