SPOTLIGHT: Open-source growth across defence and national security, with SUSE CMO Margaret Dawson

Joint-capabilities
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By: Robyn Tongol

Welcome to the world of resilient, mission-ready defence systems – welcome to open source.

Welcome to the world of resilient, mission-ready defence systems – welcome to open source.

In this episode of the Defence Connect Spotlight podcast, senior journalist Robert Dougherty is joined by Margaret Dawson, chief marketing officer at SUSE, to explore the evolving role of open source software in modern defence environments.

Dougherty and Dawson discuss how the open-source model is being applied across defence, from enterprise systems to tactical edge environments, where software must operate securely in disconnected, high-risk conditions. Benefits include greater transparency, rapid innovation and scalable collaboration internationally.

 
 

Dawson explains how technologies like Linux and Kubernetes support modular, lightweight architectures, allowing defence organisations to deploy and manage applications across diverse and constrained environments.

The conversation also highlights key challenges, including air-gapped systems, security requirements and software supply chain integrity, alongside the role of industry in delivering hardened, compliant solutions.

Looking ahead, the pair touch on the growing influence of artificial intelligence and autonomous systems, and how open-source principles can support faster, more adaptable capability development.

This is more than a technology discussion, it’s about enabling resilient, mission-ready defence systems through modern software approaches.

Enjoy the podcast,
The Defence Connect Spotlight team

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Listen to previous episodes of the Defence Connect podcast:

Episode 11: CONTESTED GROUND: Australia’s sovereign capability reckoning – why the system is no longer fit for purpose
Episode 10: PODCAST: Defence export ambitions, drone technology and defence manufacturing hubs
Episode 9: PODCAST: Offshore manufacturing, defence procurement and industrial resilience, with Philippe Odouard and David McLaughlin
Episode 8: SPOTLIGHT: Cyber warfare, autonomy and the future of defence, with Palo Alto Networks’ Tom Scully and MAJGEN (Ret’d) John Davis
Episode 7: CONTESTED GROUND: Fortune favours the bold – building a national security strategy for the 21st century, with Marc Ablong
Episode 6: PODCAST: Developing Australia’s ability to take a hit and keep fighting, with the honourable Andrew Hastie MP, shadow minister for industry and sovereign capability
Episode 5: PODCAST: AUKUS expansion, artillery manufacturing and Australia’s regional defence role
Episode 4: SPOTLIGHT: Building mass, capability and trust with autonomous and uncrewed systems, with Michael Mitchell, Elysium EPL director
Episode 3: PODCAST: Defence policy, domestic manufacturing and military culture, with Senator Malcolm Roberts
Episode 2: SPOTLIGHT: LAND 156, counter-drone warfare and electronic warfare capability, with Department 13’s Ben Westgarth