South Korea

South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korean Peninsula. It shares a land border with North Korea to the north, and has maritime borders with China to the west and Japan to the east. Covering an area of approximately 100,363 square kilometers, it has a population of about 51 million people as of 2023. The capital and largest city is Seoul. The official language is Korean. South Korea operates as a unitary presidential republic. The economy is highly developed and the fourth-largest in Asia, with key sectors including electronics, automobiles, shipbuilding, and petrochemicals. South Korea is known for its rich cultural heritage, technological advancements, and global influence in pop culture, particularly through K-pop and cinema. The country is a member of international organizations such as the United Nations, the World Trade Organization, and the Organisation for Economic Co-operation and Development.