A ‘New Chapter’ in Australia–Timor Bilateral Relations? Assessing the Politics of the Timor Sea Maritime Boundary Treaty

The signing of the 2018 Maritime Boundary treaty was described by Australia’s then Foreign Minister Julie Bishop as opening ‘a new chapter’ in diplomatic relations with Timor-Leste. This contribution examines the importance of the treaty to bilateral relations. It provides a brief history of the Timor Sea disputes, explains Timor-Leste’s policy aims, and analyses Australia's foreign policy shift on the boundary delimitation issue. While there are positive signs in resolving the boundary dispute, uncertainty over the development of the Greater Sunrise gas field may impact bilateral relations in the future.