Published : 2016-02-04 16:01
Updated : 2016-02-04 16:01
The former chief of the North Korean military’s general staff had said in 2012 that the North is capable of hitting the United States with a nuclear weapon atop a long-range missile, a report showed Thursday.
Ri Yong-ho, who was purged in July 2012, said earlier that launching a satellite amounts to firing a rocket, effectively acknowledging that the North’s rocket launch is a covert test of an intercontinental ballistic missile, according to South Korea’s state-run broadcaster KBS.
“If we put a nuclear warhead atop a rocket, it can fly to the U.S. That’s why we are confident,” Ri was quoted as saying during a lecture for North Korean senior officials in early 2012.
“We have nuclear weapons. The U.S. claims that we are not a nuclear-armed nation,” he said. “Whether the U.S. recognizes it or not, we are a nuclear state.”
His remarks were only recorded as an audio file, but many experts on North Korea said that it was Ri’s voice.
North Korea has notified U.N. agencies that it will launch what it calls an “earth observation satellite” sometime between Feb. 8 and 25.
North Korea has claimed it has the sovereign right to launch “a series of satellites for peaceful purposes.” But Seoul and Washington view the North’s move as cover for ballistic missile tests.
“The North’s claim that it has the right to develop outer space for peaceful purposes cannot be justifiable, (given Ri’s remarks),” said Kim Yong-hyun, a professor of North Korean studies at Dongguk University. “Considering Ri’s status was firm right before being purged, his comments should not be dealt with lightly.”
Ri was once known as one of the closest confidants of North Korean leader Kim Jong-un, but in 2012 he was removed from all his posts because of an unspecified “illness.” (Yonhap)
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Source: cgai.caSource: cgai.ca
N. Korean missile threats worry some on Guam: Here
What Can North Korea’s Missiles Reach?
David Wright, co-director and senior scientist | April 4, 2013, 23:37 pm EST
Since North Korea’s missiles are in the news and seem to be generating confusion, I’m giving here my understanding of where these various systems stand, based in part of my modeling of their capabilities.
Fig. 1: Distances from North Korea-click to enlarge (Source: D Wright in Google Earth)
Scud missile (called Hwasong in North Korea): tested, operational
Several variants of this missile exist with ranges of 300 to 500 kilometers (km) when carrying a 700 to 1000-kilogram (kg) warhead. That range would allow them to reach most of South Korea (see Figure 1). The size and mass of a North Korean nuclear weapon is not known, but it may be small enough to be carried by such a missile. Scuds are believed to have an accuracy of 0.5 to 1 km, which is too inaccurate to effectively attack military targets but could be used against a large target like a city. Scuds use liquid propellants and can be transported and launched from large trucks.
Nodong missile: tested, operational
This missile is believed to be able to carry a 700 to1000 kg warhead to a range of 1,000 to 1,300 km, which would allow it to reach most of Japan (see Figure 1). It uses Scud-level rocket technology, and has an accuracy of several kilometers, again limiting its use to large targets like a city. It can be transported and launched from large trucks. Nodongs use liquid propellants and must be filled with fuel in the field once they have reached their launch position, a process that may take an hour or two. Nodongs have had several successful tests, but not enough to give North Korea a clear idea of how reliable they are.
Musudan missile: not tested, not operational
North Korea has displayed this missile in parades but there are no known flight tests. While there have been reports that North Korea has put some of these missiles in the field on trucks, since North Korea has not test-launched a Musudan it is difficult to imagine that North Korea considers it operational. Moreover, speculation is that the Musudan uses a generation of missile engines and fuel more advanced than that used in the Nodong, but North Korea has not flight tested a missile using that technology. North Korea seems unlikely to fire one of its few nuclear warheads on an untested missile.
Estimates show that if the Musudan used this advanced technology it could carry a 700 to 1,000 kg warhead to a distance of about 3,000 km, which is too short to target Guam (see Figure 2). If instead it uses Scud-level technology, the range would be significantly less. Like the Nodong, it is carried on a mobile launcher and would be filled with liquid fuel in the field prior to launching. Its accuracy is likely several kilometers.
Taepo-Dong 2: not tested, not operational
Taepo-Dong -2 is the name given to a missile based on the technology used in theUnha-3 space launcher that put a North Korean satellite in orbit in December 2012. An analysis based on the December launch and rocket parts recovered by South Korea shows that the first two large stages of that rocket use Scud-level technology. If the Unha were modified to carry a 700-1,000 kg warhead rather than a light satellite, the missile could have enough range to reach Alaska and possibly Hawaii, but might not be able to reach the continental U.S. (Figure 2).
A ballistic missile version of the Unha has not been tested. Because of its large size it is unlikely to be mobile, and instead would be assembled and launched from a large pad, as in the December Unha launch. Its accuracy would likely be many kilometers.
Fig. 2: Distances from North Korea–click to enlarge (Source: D Wright in Google Earth)
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