Trans Tasman Alliance Reaches Pivotal Crossroads as Anzac 2035 Takes Shape

As New Zealand formalizes the Anzac 2035 commitment, experts warn that closer military ties with Australia require strict sovereign safeguards amid global instability.

By: AXL Media

Published: Apr 24, 2026, 10:03 AM EDT

Source: RNZ Pacific

The Resurgence of a Century Old Partnership

The current acceleration of defense ties is the latest chapter in a military history that predates the Gallipoli campaign by half a century. From the 1887 shared naval agreements to the formal creation of the ANZUS treaty in 1951, Wellington and Canberra have long relied on "collective capacity" to resist armed attack. While the 1980s nuclear free declaration created a decades long chill in relations with Washington, recent global events have prompted a remarkable thaw. New Zealand’s involvement in training Ukrainian troops and its strategic partnership declarations indicate a return to a more traditional, albeit modernized, alliance structure.

Strategic Risks in an Era of High Intensity Conflict

The push for a more "integrated" Anzac force carries substantial risks that require careful navigation. Australia’s deep military integration with the United States, including the presence of American assets and the AUKUS nuclear submarine deal, makes its territory a potential target in a large scale global conflict. Legal experts warn that New Zealand must maintain absolute sovereign control over any military personnel contributed to joint operations. The challenge lies in benefiting from the scale and efficiency of a combined force without being automatically drawn into conflicts that do not align with New Zealand’s specific national interests or its commitment to multilateral conflict resolution via the United Nations.

The Fiscal Reality of Modern Warfare

A core component of the deepening alliance is the alignment of defense spending. The New Zealand government has already pledged to increase its defense expenditure to 2 percent of GDP over the next eight years. However, this still trails Australia’s ambitious target of hitting 3 percent by 2033. Achieving a genuinely combined military that is effective on a modern battlefield may require even greater financial commitments from Wellington. There are ongoing discussions regarding a model where New Zealand could become responsible for approximately one fifth of a joint Anzac force, a move that would require a massive overhaul of domestic procurement and personnel training.