Japan is concerned about North Korea's display of what appeared to be an intercontinental ballistic missile that is larger than any of Pyongyang's known ICBMs, Defense Minister Nobuo Kishi said Tuesday."North Korea has been persistently pursuing the diversification of responses from attacks, and it has been steadily strengthening offensive capabilities. This is a new challenge" for the international community, Kishi said at a news conference.He made the remarks after North Korea, marking the 75th anniversary of the founding of its ruling party on Saturday, paraded a series of weapons system…READ FULL ARTICLE