FullMetal*Panic!

Six billion lives and 90% of the land were swallowed by the sea as a result of a catastrophe which was later named the "Hammer of Eden". 14 years from then, the New United Nations were formed to pursue peace on the ruined lands. Yabitsu is a town which has prospered due to the energy from the nuclear generator of the carrier brought by the catastrophe. Keel is a boy living in this town. His next kin, Aoi, is the secretary general of the New United Nations. She views the catastrophe as an opportunity to create a new world in which people can help each other overcome differences in races, ideologies, and religions. However, her efforts to realise that vision fail because each nation's ego has turned uglier than before. Gould, a military officer, feels that the military power is the only way to make an order and carries out a coup d'état using Ulysses, a strategic nuclear submarine to declare war against the New United Nations.