Disputes - international:
three stretches of land borders with Timor-Leste have yet to be delimited, two of which are in the Oecussi exclave area, and no maritime or Economic Exclusion Zone boundaries have been established between the countries; maritime boundaries with Indonesia remain unresolved; in 2007, Australia and Timor-Leste signed a 50-year development zone and revenue sharing agreement in lieu of a maritime boundary