The Democratic Republic of East Timor or Timor Leste is a country in Southeast Asia. It is on the eastern side of the island of Timor. It also includes the smaller islands of Atauro and Jaco Island, and a small area, named Oecusse, inside the west side of Timor. Oecusse is an exclave, which means it is separated from the main part of the country by part of another country. That other country is Indonesia.