Japanese Prime Minister Shigeru Ishiba is set to attend the 80th session of the United Nations General Assembly in New York, where he is expected to urge sweeping reform of the UN Security Council, which Tokyo has long criticised as “dysfunctional” and unfit for today’s world order.Ishiba left for New York on Tuesday morning, telling reporters just before his departure, “After reflecting on the 80 years since the founding of the United Nations, I would like to state that now is the time to...