THE quadrilateral alliance between the United States, Japan, Australia and India is once again taking shape. During the recent ASEAN Summit in Manila, on the sidelines, a meeting of officials of the four countries was held. Later, during the course of the Summit, Prime Minister Narendra Modi held meetings separately with the leaders of the four countries. The official-level meeting of the four participant countries did not issue a joint statement. Each country issued a statement explaining the outcome of the meeting. But the common theme in all the four statements was the agreed decisio