North Korean leader Kim Jong Un has said the military danger facing his country has increased in recent years, while the United States has done nothing to make him believe it has dropped its hostility toward it, state media reported Tuesday.In a speech at a weapons exhibition in Pyongyang on Monday, the text of which was carried by the Korean Central News Agency, Kim said the security situation is "different from that 10 or five, nay, three years ago," citing heightened military tension and rivals' rapid development of military techniques and hardware.He appeared to be suggesting that insta…READ FULL ARTICLE