In this sea-splashed epic from JUSTICE LEAGUE #13-17 and AQUAMAN #15-16, Atlantis is struck by a U.S. Navy missile gone awry, and Ocean Master leads the undersea city's forces in an attack on the east coast of the United States! The Justice League must turn back the tide, but they are woefully overmatched by the Atlantean Army! How can they save the world from annihilation?