The Republic of Korea, commonly known as South Korea, is a country located on the southern part of the Korean Peninsula in East Asia. It shares a border with North Korea to the north and is surrounded by the Yellow Sea to the west, the Sea of Japan to the east, and the Korea Strait to the south. The capital city is Seoul, which is a major cultural and economic hub. South Korea has a population of approximately 52 million people and is known for its advanced technology and vibrant culture. The country has a strong economy, driven by industries such as electronics, automobiles, and shipbuilding. South Korea is also famous for its entertainment industry, particularly K-pop music and K-dramas, which have gained international popularity.