The Irrawaddy River is found in, for 10 points, what Southeast Asian nation, whose capital was officially moved to Naypyidaw from Yangon in 2005.
This nation's western coast is home to the Arakan Mountains, which extend northward into its state of Chin. This nation's southernmost reaches are the site of the Mergui archipelago, and its eastern region is dominated by the Shan Plateau. This nation is the home to most of the Mon people, whose historical capital of Thaton lies near the mouth of the Salween River. This nation's other major river joins the Chindwin near the city of Mandalay and eventually forms a massive delta at the Andaman Sea. The Irrawaddy River is found in, for 10 points, what Southeast Asian nation, whose capital was officially moved to Naypyidaw from Yangon in 2005.
This nation's western coast is home to the Arakan Mountains, which extend northward into its state of Chin.
Burma [or Myanmar]