North Korea said today it might test a hydrogen bomb on the Pacific Ocean after President Trump vowed to destroy the country. with leader Kim Jong Un promising to make a “mentally deranged” Trump pay dearly for his threats. Kim’s foreign minister, Ri Yong Ho, said North Korea could consider a hydrogen bomb test of an unprecedented scale on the Pacific Ocean, South Korea’s Yonhap news agency reported. Japan, the only country ever to suffer an atomic attack, described the threat as “totally unacceptable”.. Kim said the North would consider the “highest level of hard-line countermeasure in history” against the United States and that Trump’s comments had confirmed his own nuclear program was “the correct path”.Pyongyang has launched dozens of missiles this year as it accelerates a program aimed at enabling it to target the United States with a nuclear-tipped missile. “I will surely and definitely tame the mentally deranged U.S. dotard with fire,” Kim said in the statement carried by the KCNA state news agency, referring to Trump.