North Korean says will boost nuclear capability

North Korea says
it will rapidly strengthen its nuclear capability as long as the United States keeps it hostile policy toward the country.
North Korea’s deputy UN ambassador also said that the stance of his country does not change till the United States insists on its anti-China policy, nasty nuclear threats and blackmail, sanctions and pressure. Meanwhile US Defense Secretary Jim Mattis said on Friday that any military solution to the North Korea crisis would be QUOTE tragic on an unbelievable scale and Washington was working internationally to find a diplomatic solution. The two countries have been at loggerheads over the U-S military presence on the Korean Peninsula, which Pyongyang considers as a threat.