Papua New Guinea, officially known as the Independent State of Papua New Guinea, is a country located in the southwestern Pacific Ocean. It is the eastern half of New Guinea, the second largest island in the world, and includes several smaller islands and archipelagos. Indonesia borders the country to the west and the Solomon Islands to the southeast.

Papua New Guinea has population of around 8.9 million, making it the most populous island nation in the Pacific. The capital and largest city is Port Moresby, which is located on the southern coast of New Guinea. Over 800 indigenous languages are spoken in Papua New Guinea, making it one of the most linguistically diverse countries in the world. English is the official language of government and education, but Tok Pisin and Hiri Motu are also widely spoken.

Papua New Guinea has a rugged and varied terrain, with high mountains, dense rainforests, and extensive coastal areas. The country is home to numerous plant and animal species, many unique to the region. The government is also known for its rich cultural heritage, traditional societies based on clan and kinship systems, and a vibrant arts scene that includes music, dance, and carving.

Papua New Guinea has a developing economy with primary agriculture, forestry, fishing, and mining industries. The country is rich in natural resources, including gold, copper, and natural gas. However, the country faces political instability, corruption, and a lack of infrastructure. The country is also vulnerable to natural disasters, including earthquakes, tsunamis, and volcanic eruptions.