Questions Raised on N. Korea’s Claim of Hydrogen Bomb Test

VOA
Questions Raised on N. Korea’s Claim of Hydrogen Bomb Test
Summary
North Korea announced that a hydrogen bomb was tested continuously in 2013. The blast which was not the natulal earthquake was observed near the border with China where the site of previous North Korean nuclear tests happened. They claimed that the test was a self-defensive measure to thoroughly protect their nation’s autonomy. It has been 2.5 times more powerful than Hiroshima. However, South Korea said that it was not the powerful explosion. South Korea and Japan condemned the test.  It was not able to confirm the test was true or not, because it might give provocation to North Korea, said the U.S.
Discussion
1.What do you think about North Korea testing a bomb?
I think that showing to have a hydrogen bomb is different the country is strong. The country must cooperate with other countries of the world.  At least  I think that it should be stopped to do damage or injuries to other countries.
2.What could be the effect if a hydrogen bomb explode?
A hydrogen bomb explode must be scary. Many people will die or become ill.  The place where the bomb occur will become uninhabitable for a long time.
3.What do you think about North Korea as a country?
North Korean leader Kim Jong UN is still young. I heard that he learned many things in the other countries.  In my opinion,  he might be able to change his own country without giving damage to other countries.
I think that it is different in historical awareness.  North Korea and South Korea learn that Japan is their enemy but Japanese has never learned that. Japan was defeated by World War Ⅱ. Each country will have some bad history. It is important to study our real history though it must not be used for hating other countries and doing damage or injuries.