<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.kiongozi wa korea kaskazini kim jong-un ametangaza kwamba taifa hilo litafanyia majaribio silaha za nyuklia na makombora ya masafa marefu karibuni.  <response>: kim jong-un has said north korea will soon conduct tests of nuclear warheads and ballistic missiles. 