Security Expert Questioned United States Defence Commitments

Sam Roggeveen argued that the US may not risk military action to defend Australia against China.

Updated on Oct. 14, 2026 in Immigration

Security Expert Questioned United States Defence Commitments

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Should Australia prioritize self-reliance over alliance-based defense for national security?

Director of the Lowy Institute's International Security Program, Sam Roggeveen, warned that the United States lacks sufficient vital interests to defend Australia against a nuclear-armed China. He suggested that Australia's reliance on American approval through the AUKUS agreement ignores shifting global power dynamics.

Why it matters

The lecture highlighted concerns that Australia's national security strategy is outdated in light of the rise of China and the decline of American influence. Roggeveen further argued that domestic anti-immigration policies undermine the nation's scale and long-term material strength.

The lecture series consists of four scheduled presentations regarding national security. Indonesia is currently projected to eventually surpass Australia in total economic size.

The players

Sam Roggeveen

He is the director of the Lowy Institute's International Security Program and an expert on Australian defence strategy.

Paul Keating

He is a former Prime Minister of Australia who has frequently voiced opposition to the current government's AUKUS security policies.

The details

Roggeveen posited that Australia should seek stronger regional ties, particularly with Indonesia, rather than relying on US military intervention. The argument follows previous criticisms from Paul Keating, who also challenged the viability of the AUKUS programme and current immigration stances.

September 2026: Paul Keating spoke at the Sydney Writers' Festival.
14 October 2026: Sam Roggeveen delivered the opening lecture in Sydney.

Political Context

The critique of the AUKUS agreement serves as a primary point of contention for those arguing against Australia's current military alignment. Opposing views maintain that the partnership is essential for deterrence and regional stability against emerging threats.

The debate directly impacts national security spending priorities and Australia's diplomatic approach toward Indonesia and China. Residents may see future shifts in government policy regarding military alliances and migration levels based on these ongoing strategic assessments.

The takeaway

The security discourse suggests a need for Australia to pivot toward regional self-reliance as international power balances shift. Readers should monitor upcoming lectures in the series for further detailed analysis on Australia's long-term economic and security prospects.