Contested Ground

Artificial intelligence promises to transform productivity, business and government – but what happens when the technology starts making decisions its human operators never intended?
In this episode of the Contested Ground podcast, Phil Tarrant is joined by Major General (Ret'd) Dr Marcus Thompson to examine the rapidly emerging security risks surrounding AI, from autonomous agents exploiting vulnerabilities to the growing challenge of keeping increasingly powerful systems inside appropriate guardrails.
With businesses racing to deploy AI and governments grappling with how – or whether – to regulate it, Tarrant and Thompson explore whether Australia is moving fast enough to understand the threat, protect critical systems and ensure the technology designed to make us more productive doesn't become a new contested ground itself.

Australia and the United Kingdom share one of the world's deepest strategic relationships – but in an increasingly contested geopolitical environment, that partnership is taking on new significance.
In this episode of Contested Ground, Phillip Tarrant and Major General (Ret'd) Dr Marcus Thompson are joined by acting British high commissioner to Australia Dr Brian Jones to unpack the future of AUKUS, the UK's growing Indo-Pacific focus, and the security challenges binding the two nations more closely together.
They also explore the enormous industrial opportunity behind AUKUS, the role Australian businesses and technology can play in UK and allied defence supply chains, and why economic, technological, and national security cooperation is becoming increasingly inseparable.
It's a wide-ranging discussion on deterrence, defence industry, sovereign capability, and the enduring trust underpinning the Australia–UK relationship.

Enjoy the podcast,
The Contested Ground team

Phil Tarrant is joined by Space Industry Association of Australia CEO Dan Lloyd and chairman Darin Lovett to examine Australia's growing dependence on space and the strategic implications of an increasingly contested space domain.

They unpack the critical role space plays across Australia's economy and national security, from positioning, navigation and timing, and communications to defence, transport, energy, agriculture, and emergency services.
Does Australia have the strategy, investment, and risk appetite needed to turn its space ambitions into a practical national capability?

Phil Tarrant and Major General (Ret'd) Dr Marcus Thompson examine the growing debate over Australia's economic direction, drawing on Chris Uhlmann's recent article in The Australian on the "Argentinisation" of Australia.

They unpack the risks posed by weak productivity, rising regulation, higher costs, and falling investment – and ask what sustained economic underperformance could mean for housing, business confidence, and the nation's broader strategic strength.

Because if Australia enters an increasingly contested world from a position of economic weakness, its ability to fund defence, build sovereign capability, and protect its national interests becomes a much bigger question.

A dramatic political shift in Western Australia has put the major parties on notice and raised a much bigger question: what happens to Australia's national resilience when voters stop trusting the institutions that govern them?

Hosts Phillip Tarrant and Major General (Ret'd) Dr Marcus Thompson examine the rise of populism in Australia and why growing political polarisation, cost-of-living pressures and economic frustration should be viewed through a national security lens.

They unpack the erosion of trust in government and institutions, the weakening of Australia's traditional political centre and the risk that social division creates opportunities for foreign interference, information warfare and malign influence.

Finally, the pair look north to the Pacific Islands Forum, currently underway, and Australia's increasingly contested strategic environment. With China seeking greater influence across the region, Taiwan remaining a flashpoint and several Pacific leaders absent from the forum, they discuss why Australia can no longer take its relationships in the Pacific for granted.
Enjoy the podcast,
The Contested Ground team