BREAKING: North Korea has Conducted a Nuclear Test

[Trango Towers]

Kimmy tests nukes or missiles, US-S.Korea/Japan carry out war games, add missile defense, new weapon purchases, and additional assets to the region.

The very reason the US-S.Korea/Japan do these things is because of Kimmy's actions. It's a never ending cycle.



And the noose is ever tightening around his neck. It's getting harder and harder for Kimmy to please his core supporters who keep him in power. The more and more sanctions and plugs to loop holes in sanctions make it that much harder for him to please the base.

It'll be a loose powder keg, China and S. Korea will face the brunt of it.

You idiot.
Did the north Koreans fight a war on American peninsula....no but America fought on the Korean peninsula.
Has north Korea got ships aircraft missile of America....no but America has of Korea
Now Korea tests weapons and its wrong.
America test weapons daily and its ok.

Get a brain fool and then talk else jog on

 

[Taimoor Khan]

We are blamed for providing DPRK the nuke technology. So, if our "students" are now making the Hydrogen bombs, what would be the level of Pakistan own nuke program.

A food for thought. Rats in the east must ponder over this.

 

[ashok321]

On one hand: >> Switzerland's president says country is prepared to mediate between Trump and Kim Jong-un

On the other: >>> South Korea says North Korea has completed preparations for a seventh nuclear test

Whats going on?

 

[ashok321]

Why an unpredictable Kim Jong-un should make everyone, including India, worried

North Korea claimed that a nuclear blast on September 3 was a big advance from its previous five tests because it had successfully detonated a hydrogen bomb. But some experts suspect the North may have tested a 'boosted' atomic bomb.

 

[Thəorətic Muslim]

You idiot.
Did the north Koreans fight a war on American peninsula....no but America fought on the Korean peninsula.
Has north Korea got ships aircraft missile of America....no but America has of Korea
Now Korea tests weapons and its wrong.
America test weapons daily and its ok.
Get a brain fool and then talk else jog on

I must have fell asleep during history class when we talked about the Korean War.

Please educate me on which motherfu<ker started it.

 

[Taimoor Khan]

Why an unpredictable Kim Jong-un should make everyone, including India, worried

North Korea claimed that a nuclear blast on September 3 was a big advance from its previous five tests because it had successfully detonated a hydrogen bomb. But some experts suspect the North may have tested a 'boosted' atomic bomb.

India should be worried.

DPRK should give them glimpse into what is the true extent of Pakistan own nuke might. Afterall, Pakistan is blamed for supplying nuke technology to them. If the students are making 100KT warheads, what would the master be having in his closet.

A food for thought..

 

[ashok321]

 

[ashok321]

North Korea's nuclear test? Here's what the science can tell us

wef.ch/2iWrKsh

North Korea is believed to have conducted a

hydrogen bomb test. Seismic shockwaves from the underground test were felt in China, and quickly detected by both South Korea and Japan – both independently confirmed it was a nuclear test. So what can seismic science tell us about such tests?

What is the history of using seismic techniques to monitor nuclear tests?

The use of what’s called “forensic seismology” to detect and identify nuclear tests dates back almost to the birth of nuclear weapons themselves. In 1946, the US conducted the first underwater test of a nuclear bomb at Bikini Atoll in the Pacific Ocean. The shock waves created by the huge explosion were picked up at seismometers all over the world, and scientists realised that seismology could be used to monitor these kinds of tests.

In 1963, at the height of the Cold War, nuclear testing moved underground. The seismic waves from underground tests are more difficult to detect, because the shaking felt over such long distances is very small – only around one millionth of a centimetre.

To measure the waves from underground tests, scientists developed more sensitive seismometer instruments and began installing seismic arrays, where multiple seismometers are deployed within a few kilometres of each other. A seismic array is better able to pick out the small vibrations from a particular source than a single seismometer, and can also be used to work out with greater accuracy where the waves originally come from.

In 1996, the Comprehensive Test Ban Treaty (CTBT) was opened for signatures, aiming to ban all nuclear explosions. To enforce this treaty, the Vienna-based CTBT Organisation is establishing an International Monitoring System with over 50 seismic monitoring stations to detect nuclear tests anywhere on Earth.

This system doesn’t just use seismometers. Infrasound instruments listen for very low frequency sound waves, inaudible to the human ear, generated by potential nuclear explosions in the atmosphere; hydroacoustic instruments listen for sound waves travelling long distances through the oceans generated by underwater explosions, and radionuclide detectors “sniff out” radioactive gases released from a nuclear test site.

What do seismic monitors look for?

Any sort of earthquake or explosion, whether natural or man-made, produces different sorts of shock waves which travel through the Earth and can be detected by seismometers, which can measure very small ground movements. The fastest waves to arrive are the primary waves (P waves), followed by secondary waves (S waves), which travel deep through the Earth. Then come the slower surface waves, which cause the most shaking felt at ground level because they only travel close to the surface.

Seismometers use the difference in the arrival times of the different types of wave to figure out how far away an earthquake or explosion occurred, and how deep underground its source was. They can also measure how powerful the earthquake was (its magnitude).

How do seismologists distinguish between an explosion and an earthquake?

There are a number of ways to do this. One is to measure the depth at which the earthquake occurred. Even with modern drilling technology, it is only possible to place a nuclear device a few kilometres below the ground; if an earthquake occurs at a depth of more than 10km, we can be certain it is not a nuclear explosion.

Studies of the numerous nuclear tests that took place during the Cold War show that explosions generate larger P waves than S waves when compared with earthquakes. Explosions also generate proportionally smaller Surface waves than P waves. Seismologists can therefore compare the size of the different types of wave to try to determine whether the waves came from an explosion or a natural earthquake.

For cases like North Korea, which has carried out a sequence of nuclear tests since 2006, we can directly compare the shape of the waves recorded from each test. As the tests were all conducted at sites within a few kilometres of each other, the waves have a similar shape, differing only in magnitude.


What can seismology tell us about the most recent test?

Seismological data can tell us whether there was an explosion, but not whether that explosion was caused by a nuclear warhead or conventional explosives. For final confirmation that an explosion was nuclear, we have to rely on radionuclide monitoring, or experiments at the test site itself.

Similarly, we cannot explicitly differentiate between a nuclear fission bomb and a thermonuclear hydrogen bomb, nor can we tell if a bomb is small enough to be mounted on a missile, as the North Korean government claims.

What we can get from the data is an idea of the size of the blast. This isn’t simple, as the magnitude of the seismic waves and how they relate to the explosive power of the bomb depends a lot on where exactly the test took place, and how deep underground. But in the case of this latest test, we can directly compare the magnitude to previous North Korean tests.

This latest explosion is considerably more powerful than the north’s last test in September 2016; the Norwegian seismic monitoring centre, NORSAR, estimates an explosion equivalent to 120 kilotons of TNT. For comparison, the bombs dropped on Hiroshima and Nagasaki in 1945 yielded 15 and 20 kiloton blasts respectively.

How reliable is the technology?

Despite the caveats above, the improved sensitivity of the available instruments and the increased number of monitoring stations means there is now a very reliable network in place to detect nuclear tests anywhere on the planet.

Even though the Comprehensive Test Ban Treaty is not in force, the scientific expertise of those investigating such events is always improving. The fact that monitoring agencies in Japan and South Korea confirmed this latest test within hours shows just how impressive it can be.

 

[Trango Towers]

I must have fell asleep during history class when we talked about the Korean War.

Please educate me on which motherfu<ker started it.

View attachment 423058

The same motherfu(ker that taught you to type.

 

[AZADPAKISTAN2009]

Congrats to brothers from North Korea

Great Leader Kim with his Lovely first lady

Loved by all in his country

Fire it up , Call Trump's bluff

 

[terranMarine]

We all know what the result would be in a conflict between North Korea and the United States. Let's be honest here though, a war would be the last resort. Thousands of people would die and suffer. It's a final option. So what is the alternative? That would be the US military increasing it's capacity and capability in the region.

The problem for China is that a US buildup and encirclement is not only aimed at North Korea, but China as well. Up until now, China has utterly failed in its attempt to drive the US out of the region. The US military will be at the front door of China and North Korea for years to come. China is going to be bogged down in its own region, and North Korea is partly to blame for that.

The problem isn't China and no China did not fail to kick US out of the region. US military is stationed in Japan and Guam and will always be in the Pacific. Why would China want to drive US out of Japan? We are even thrilled US keeping the iron chains around Japan's neck to keep her in check

NO it's not a war between DPRK and US, If US even dare strike our neighbor first it's gonna be Korean War 2.0 and history repeats again: meaning US would be declaring war to DPRK and CHINA get this fact straight. Now use that brain of yours and imagine what the 1 mln DPRK troops combining the massive PLA force deployment would do to your almighty military. I'm not even bluffing, China has clearly warned US: DO NOT TOUCH DPRK. All you guys can do is sending military assets in the area that's it. There's only a stalemate because DPRK isn't gonna attack US first so what can US do? Either you strike first or you keep sending military assets and crying for more sanctions.

 

[F-22Raptor]

The problem isn't China and no China did not fail to kick US out of the region. US military is stationed in Japan and Guam and will always be in the Pacific. Why would China want to drive US out of Japan? We are even thrilled US keeping the iron chains around Japan's neck to keep her in check

NO it's not a war between DPRK and US, If US even dare strike our neighbor first it's gonna be Korean War 2.0 and history repeats again: meaning US would be declaring war to DPRK and CHINA get this fact straight. Now use that brain of yours and imagine what the 1 mln DPRK troops combining the massive PLA force deployment would do to your almighty military. I'm not even bluffing, China has clearly warned US: DO NOT TOUCH DPRK. All you guys can do is sending military assets in the area that's it. There's only a stalemate because DPRK isn't gonna attack US first so what can US do? Either you strike first or you keep sending military assets and crying for more sanctions.

Oh really? The CCP now views US military presence at your front door as acceptable? That's good to know. Now we will continue the strategic encirclement of both NK and China.

 

[Basel]

India should be worried.

DPRK should give them glimpse into what is the true extent of Pakistan own nuke might. Afterall, Pakistan is blamed for supplying nuke technology to them. If the students are making 100KT warheads, what would the master be having in his closet.

A food for thought..

Well said.

 

[terranMarine]

Oh really? The CCP now views US military presence at your front door as acceptable? That's good to know. Now we will continue the strategic encirclement of both NK and China.

You know what front door is? When US military is stationed IN DPRK and not South Korea / Japan. When US has a military base in DPRK then you can talk.

 

[CriticalThought]

You know what front door is? When US military is stationed IN DPRK and not South Korea / Japan. When US has a military base in DPRK then you can talk.

What I find strange is US should place such a large concentration of troops in harms way. They are easy pickings for NK/China/Russia. There is only two ways I can interpret this:

1. US putting its own troops in the region is sending out a loud and clear message there WON'T be any war.
2. They are super confident their troops cannot get touched by any nuclear/missile strike. Or if they get decimated, they can give such an overwhelming response that no one will think about it. Which I find hard to accept given its Russia + China + NK they are facing.