PODCAST: Small arms modernisation, next-generation infantry systems and sovereign manufacturing

Joint-capabilities
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By: Robyn Tongol

In this episode of the Defence Connect Podcast, host Bethany Alvaro is joined by Graeme Bulte, founder and chief executive officer of Aquaterro, as they discuss developments in next-generation small arms and the company’s growing role across defence and law enforcement capability.

In this episode of the Defence Connect Podcast, host Bethany Alvaro is joined by Graeme Bulte, founder and chief executive officer of Aquaterro, as they discuss developments in next-generation small arms and the company’s growing role across defence and law enforcement capability.

The pair discuss Aquaterro’s collaborations with global partners as well as emerging technology in hybrid ammunition, projectile design and advanced soldier systems.

They also discuss a range of topics, including:

  • Highlights from SHOT Show 2026 and key technology trends across small arms, optics, thermal imaging and helmet systems.
  • Developments in the US Next Generation Squad Weapon program, including SIG Sauer’s M7 program, hybrid ammunition technology and evolving projectile design.
  • Implications for Australia’s small arms modernisation efforts, including LAND 159 and lessons from overseas programs such as the United Kingdom’s Project Grayburn.
  • Opportunities and considerations for sovereign manufacturing in Australia, including local assembly, supply chain integration and ammunition production.
  • Aquaterro’s expanding capabilities across body armour, helmet systems, textile design and domestic manufacturing for defence and law enforcement customers.
  • The until-now unannounced appointment of Major General (Ret’d) Fergus “Gus” McLachlan and former Victoria Police deputy commissioner Ross Guenther APM to Aquaterro’s board, strengthening governance and strategic guidance.

Enjoy the podcast,
The Defence Connect team

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Listen to previous episodes of the Defence Connect podcast:

Episode 11: PODCAST: Offshore manufacturing, defence procurement and industrial resilience, with Philippe Odouard and David McLaughlin
Episode 10: SPOTLIGHT: Cyber warfare, autonomy and the future of defence, with Palo Alto Networks’ Tom Scully and MAJGEN (Ret’d) John Davis
Episode 9: CONTESTED GROUND: Fortune favours the bold – building a national security strategy for the 21st century, with Marc Ablong
Episode 8: 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 7: PODCAST: AUKUS expansion, artillery manufacturing and Australia’s regional defence role
Episode 6: SPOTLIGHT: Building mass, capability and trust with autonomous and uncrewed systems, with Michael Mitchell, Elysium EPL director
Episode 5: PODCAST: Defence policy, domestic manufacturing and military culture, with Senator Malcolm Roberts
Episode 4: SPOTLIGHT: LAND 156, counter-drone warfare and electronic warfare capability, with Department 13’s Ben Westgarth
Episode 3: PODCAST: Australia’s first 3D printed autonomous USV, with Josh Wigley and Harry Hubbert
Episode 2: PODCAST: Australia’s shipbuilding future, landing craft pipeline and autonomous vessels, with Austal CEO Paddy Gregg