New York, Sept. 23 (Jiji Press)--Japan has done all it can to achieve lasting peace in the world since the end of World War II 80 years ago, Japanese Prime Minister Shigeru Ishiba said Tuesday. Referring to the situation in the Middle East in his general debate speech at a U.N. General Assembly meeting in New York, Ishiba warned that Japan would take new measures if Israel shuts the door on...