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: CONTESTED GROUND: Australia and the West must ask themselves new questions in the face of the modern world, with Robbin Laird
Episode 10: PODCAST: Black Hawk capability, B-21 bomber debate, and upcoming budget
Episode 9: PODCAST: Supermarine Spitfire, warbird aviation and modern aerial innovation, with Keith Russell
Episode 8: PODCAST: Bushmaster PMV funding, long-range strike expansion and cyber defence
Episode 7: PODCAST: Space Command workforce expansion and operationalising the domain, with Major General Gregory Novak AM
Episode 6: CONTESTED GROUND: The Defence budget, inflationary pressures and domestic information warfare
Episode 5: SPOTLIGHT: Maritime sustainment, mission-ready maintenance and resilient fleet capability, with Serco’s David Astbury
Episode 4: PODCAST: Anzac Day reflections, veteran support reform and ADF workforce trends, with Minister Matt Keogh
Episode 3: SPOTLIGHT: Open-source growth across defence and national security, with SUSE CMO Margaret Dawson
Episode 2: CONTESTED GROUND: Shipping, supply chains and Australia’s exposure to a volatile system, with UNSW’s Professor Douglas Guilfoyle and Associate Professor Daniel Prior