Thant Myint-U, the noted historian of modern Burma and grandson of former United Nations Secretary General U Thant, has documented the myriad ways in which China and India compete for resources and influence in what he’s termed “the new crossroads of Asia.” The features that make Myanmar attractive to both these two Asian giants are two: large estimated reserves of energy, both onshore and off; and the country’s long Andaman Sea peninsula. From China’s position, access overland to Myanmar’s coast would give them a new opening to the Indian Ocean, one that bypasses the Near Seas and the Malacca Strait — and the U.S. fleet. But should China secure such a route, it would put India’s navy on the front line of dealing with the People’s Liberation Army Navy. The Nicobar Islands are India’s farthest outpost and the place that the Indian navy first encounters their Chinese counterparts as they sail out through the Malacca Straits. But both nations face a challenge in developing Myanmar’s geography for strategic purposes — because both Myanmar and the Nicobar Islands face potential devastation from the changing climate. Of all the places in the world most likely to be profoundly harmed from rising sea levels and increased frequency of storms, the Bay of Bengal and the Nicobar Islands are the most likely to face sustained, wrenching change.