# SPOTLIGHT: Maritime sustainment, mission-ready maintenance and resilient fleet capability, with Serco's David Astbury

Page: https://stenobird.com/podcast/defence-security-podcast-network-607233/spotlight-maritime-sustainment-mission-ready-maintenance-and-resilient-fleet-capability-with-serco-s-david-astbury
Text version: https://stenobird.com/podcast/defence-security-podcast-network-607233/spotlight-maritime-sustainment-mission-ready-maintenance-and-resilient-fleet-capability-with-serco-s-david-astbury.md
Podcast: [Defence & Security Podcast Network](https://stenobird.com/podcast/defence-security-podcast-network-607233)
Published: 2026-04-28T04:51:26+00:00
Episode link: https://defenceconnect.libsyn.com/spotlight-maritime-sustainment-mission-ready-maintenance-and-resilient-fleet-capability-with-sercos-david-astbury
Audio file: https://traffic.libsyn.com/secure/defenceconnect/DCS_Serco_260409_mixdown.mp3?dest-id=715252
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JSON: https://stenobird.com/v1/public/podcasts/defence-security-podcast-network-607233/episodes/spotlight-maritime-sustainment-mission-ready-maintenance-and-resilient-fleet-capability-with-serco-s-david-astbury
Duration seconds: 1608

## Resource

The world of maritime operations is built on a bedrock foundation of modern naval sustainment. In this episode of the Defence Connect Spotlight podcast, host Steve Kuper is joined by David Astbury, Asia-Pacific general manager for Defence at Serco, to explore the evolving challenges and opportunities shaping maritime maintenance and sustainment. Kuper and Astbury discuss the growing importance of resilient, sovereign sustainment capabilities as Australia prepares for the delivery of future naval platforms, including AUKUS submarines and an expanded surface fleet. The pair explore advancements in autonomous systems and digital technologies that are reshaping traditional sustainment models, requiring new skill sets across electrical, electronic and software domains. They discuss the impact of life cycle management, with defence organisations placing greater emphasis on designing platforms with sustainment and upgrade pathways in mind. Platforms must be adaptable, with more frequent upgrades and modular architectures. Cost pressures remain a key challenge but looking ahead, they examine the growing influence of artificial intelligence in maintenance and diagnostics, enabling faster decision making and reducing reliance on traditional support models. Enjoy the podcast, The Defence Connect Spotlight team

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