Fatemabagh

Defense (: la Défense) is the most populous city in both the Union of Acronian Kingdoms, and Atlas as a whole. Situated in northwestern Acronia at the innermost point of Causeway Bay in Montfort province, its metropolitan area encompasses nearly three quarters of the department of Defense. The city of Defense itself covers 3,006 square kilometers (1,161 square miles), while its metropolitan area encompasses nearly 11,605 square kilometers (4,481 square miles). As of December 2018, 15,641,069 people lived within Defense's city limits, or approximately 7.5 percent of the Acronian Union's population – while a total of 39,128,764 people lived in the Defense Metropolitan Region.