

Maritime Matters
Maritime Matters
Maritime Matters is a weekly podcast where Jennifer Parker (www.jennifer-parker.com.au) and Richard Dunley (https://www.unsw.edu.au/staff/richard-dunley) discuss the weekly maritime issues impacting Australia, and the wider Indo-Pacific's security.
Episodes
Mentioned books

Aug 12, 2025 • 46min
Episode 34: Australia selects a new future frigate!
Maritime Matters Episode Title: Australia selects a new future frigate!
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
Mogami-class frigates — selected as Australia’s new general purpose frigates
HMAS Brisbane — third ADF Regional Presence Deployment (2025)
HMAS Adelaide III — port visit to Hobart, Tasmania
WA Westport project — potential risks to AUKUS submarine operations at HMAS Stirling
Scarborough Shoal collision — Chinese Coast Guard vessel and Chinese Navy warship incident during chase of a Philippine Coast Guard ship
China Coast Guard in Luzon Strait — unusual east-side patrols near Batanes Islands, Philippines
China–Russia naval cooperation
Austal strategic shipbuilding agreement — securing continuous pipeline of shipbuilding work in WA
Deployable 3D printing capability (DAMR) — operational debut during Talisman Sabre 2025
Logistics drones (Callisto 50) — trialled for uncrewed supply missions, freeing up helicopters
Links mentioned:
Lowy Institute 'How to Defence Australia' Debate https://www.youtube.com/watch?v=HaRQr-sY2Ak&t=1s
Australia’s new frigate deal with Japan plugs a few critical holes, but doesn’t come without risks - Jennifer Parker
https://theconversation.com/australias-new-frigate-deal-with-japan-plugs-a-few-critical-holes-but-doesnt-come-without-risks-262612

Jul 29, 2025 • 49min
Episode 33: Talisman Sabre & the Geelong Treaty
Maritime Matters Episode Title: Talisman Sabre & the Geelong Treaty
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
Exercise Talisman Sabre
Operation Nasse
The Geelong Treaty and wider AUKUS Questions
Indonesian naval procurement
Maritime Big Play
HMAS Parramatta upgrade
Links mentioned:
Aukus is our path to defence self-reliance - https://www.jennifer-parker.com.au/post/aukus-is-our-path-to-defence-self-reliance
CNO Testimony - https://www.armed-services.senate.gov/hearings/to-consider-the-nomination-of-admiral-daryl-l-caudle-usn-for-reappointment-to-the-grade-of-admiral-and_to-be-chief-of-naval-operations

Jul 16, 2025 • 53min
Episode 32: Talisman Sabre, RAN LHDs and Ekranoplans
Maritime Matters Episode Title: Talisman Sabre, RAN LHDs and Ekranoplans
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
- Exercise Talisman Sabre 2025
- The latest from the Red Sea
- Japan's transfer of Destroyer Escorts to the Philippines
- China's new Ekranoplan
- The latest on the AUKUS discussion in Australia
- The Australian National Audit Office's report into Australia's Landing Helicopter Dock vessels
Links:
- AUKUS: Building confidence in Australia’s submarine pathway - J Parker
https://www.lowyinstitute.org/the-interpreter/aukus-building-confidence-australia-s-submarine-pathway
- J Parker interview on AUKUS on RN Breakfast 11 July
https://www.abc.net.au/listen/programs/radionational-breakfast/could-the-us-demand-australia-pays-more-under-the-aukus-pact-/105518944
- Department of Defence’s Sustainment of Canberra Class Amphibious Assault Ships (Landing Helicopter Dock)
https://www.anao.gov.au/work/performance-audit/department-of-defence-sustainment-of-canberra-class-amphibious-assault-ships-landing-helicopter-dock

Jun 24, 2025 • 54min
Episode 31: Iran, Chinese Carrier Deployments & AUKUS Review
Maritime Matters Episode Title: Iran, Chinese Carrier Deployments & AUKUS Review
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
Iran and the conflict in the Middle East
Chinese carrier deployments
Taiwan and the South China Sea
The US AUKUS Review
The Commissioning of HMAS Arafura

May 23, 2025 • 46min
Episode 30: Indo-Pacific Maritime Round-Up – 22 May 2025: Regional deployments and new capabilities
Maritime Matters Episode Title: Indo-Pacific Maritime Round-Up – 22 May 2025: Regional deployments and new capabilities
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
🎙️ Episode snapshot
Jen and Richard break down a busy fortnight across the Indo-Pacific: HMAS Sydney heads to North Korea sanctions duty and Indo-Pacific Endeavour gets a makeover. We also run the rule over new submarines for Singapore, front-line frigates for Japan and the Philippines. Stick around for a “Did You Know?” on Sydney’s Captain Cook Graving Dock.
Regional developments
▪ HMAS Sydney joins Operation ARGOS
▪ Indo-Pacific Endeavour 2025 shifts to fly-in teams
▪ Mexican tall ship Cuauhtémoc bridge strike
▪ Houthis, Red Sea & Oman-brokered deal
Capability corner
▪ Singapore orders two more Type-218SG subs
▪ Philippines commissions BRP Miguel Malvar corvette
▪ Japan’s 7th Mogami-class frigate Niyodo—first with Mk 41 VLS
Did You Know?
Captain Cook Graving Dock—Australia’s only dock big enough for every RAN class (opened 24 March 1945)
🔗 Jen & Richard's recent work:
Richard
Undersea cable control: The information dimension
https://www.lowyinstitute.org/the-interpreter/undersea-cable-control-information-dimension
‘Deterrence’—an agreeable word that obscures strategic debate
https://www.aspistrategist.org.au/deterrence-an-agreeable-word-that-obscures-strategic-debate/
Inhumane, treacherous or uselessly cruel? Debating underwater weapons, 1880–1939
https://www.tandfonline.com/doi/full/10.1080/23337486.2025.2509450
Jen
To strengthen defence, Canberra and London must turn good will into actual capability
https://www.jennifer-parker.com.au/post/to-strengthen-defence-canberra-and-london-must-turn-good-will-into-actual-capability
The Echidna Needs to Swim: Cut Off by Sea: How to Defeat Australia Without Firing a Shot.
https://chrisuhlmann.substack.com/p/the-echidna-needs-to-swim
🔗 Links & resources
ADF release – HMAS Sydney joins Operation ARGOS (12 May 25)
https://www.defence.gov.au/news-events/releases/2025-05-12/hmas-sydney-deployed-sanctions-enforcement-against-north-korea
ADF release – Indo-Pacific Endeavour 2025 announced (13 May 25)
https://www.defence.gov.au/news-events/news/2025-05-13/indo-pacific-endeavour-embarks-new-phase
Sea Power Centre-Australia, Soundings No. 16 (background on IPE)
https://seapower.navy.gov.au/publications-and-research/indo-pacific-endeavour-reflections-and-proposals-australias-premier-naval-diplomacy-activity

May 2, 2025 • 46min
Episode 29: Maritime Strategy in Motion: AUKUS, Exercises, and Emerging Threats
Maritime Matters Episode Title: Maritime Strategy in Motion: AUKUS, Exercises, and Emerging Threats
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
🌏 Regional Developments
- ADV Reliant Deployment:
- Defence release – Pacific Support Vessel deployment
- Lombrum Naval Base Modernisation
- Maritime Cooperative Activity – Philippines’ EEZ:
- Sandy Cay
- Indonesia–China Maritime Cooperation:
⚓ Capability Developments
- North Korean Missile Destroyer – Choe Hyon
- US Defence Reconciliation Bill
- AUKUS Maritime Innovation Challenge
- French One-Way USV Demonstration
- Indonesia Eyes Underwater Surveillance Systems
🎧 Subscribe to Maritime Matters on Spotify, Apple Podcasts, or YouTube.
Links -
🔗 Our Recent Work
Why AUKUS Remains the Right Strategy – The Conversation
https://theconversation.com/why-aukus-remains-the-right-strategy-for-the-future-defence-of-australia-254985
What Australians Really Think About Defence – The Conversation
https://theconversation.com/australians-still-dont-know-much-about-defence-but-they-think-it-needs-more-funding-226887
ABC Insiders: On Background – Defence Segment
https://www.abc.net.au/listen/programs/politics-now/insiders-on-background-defending-australia/105217624
🌏 Regional Developments
ADV Reliant Deployment – Department of Defence
https://www.defence.gov.au/news-events/releases/2025-04-29/adv-reliant-bolsters-pacific-partners
Lombrum Naval Base Modernisation – Department of Defence
https://www.defence.gov.au/defence-activities/programs-initiatives/pacific-engagement/lombrum-naval-base
Maritime Cooperative Activity (Philippines EEZ) – Department of Defence
https://www.defence.gov.au/news-events/releases/2025-04-30/australia-philippines-and-united-states-conduct-maritime-cooperative-activity
Indonesia–China Maritime Cooperation – ABC News
https://abcnews.go.com/International/wireStory/china-indonesia-agree-boost-maritime-security-cooperation-south-121003235
Prabowo’s China Overtures – Fulcrum
https://fulcrum.sg/prabowos-overtures-to-china-and-ramifications-on-the-south-china-sea-dispute/

Apr 17, 2025 • 51min
Episode 28: New Zealand Navy Challenges, UK Carrier Deployment and AUKUS
Maritime Matters Episode Title: New Zealand Navy Challenges, UK Carrier Deployment and AUKUS
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
HMNZS Manawanui Court of Inquiry Report
New Zealand Defence Force Recapitalisation
UK Carrier Strike Group Deployment
HMAS Sydney Regional Presence Deployment
Chinese UUVs
Anduril Sensors and Torpedoes
AUKUS
Mine Warfare USVs
Links:
Lowy The Interpreter, ‘China’s “spy ship” that wasn’t off the coast of Australia’, https://www.lowyinstitute.org/the-interpreter/china-s-spy-ship-wasn-t-coast-australia
RUSI Talking Strategy Podcast, ‘Episode 13: Modernising the Royal Navy: Admiral Lord Fisher RN’, https://www.rusi.org/podcasts/talking-strategy/episode-13-modernising-royal-navy-admiral-lord-fisher-rn
HMNZS Manawanui Court of Inquiry - https://www.nzdf.mil.nz/navy/navy-news/final-court-of-inquiry-into-hmnzs-manawanui-grounding-and-sinking-in-samoa-released/
Saltwater Strategist – UK Carrier Strike Group 2021 - https://soundcloud.com/saltwater-strategists/2-the-uks-carrier-strike-group-deployment-to-the-indo-pacific-command-reflections

Apr 3, 2025 • 42min
Episode 27: Chinese Research Ship Near Australia & US Secretary of Defence Visits the Indo-Pacific
Maritime Matters Episode Title: Chinese Research Ship Near Australia & US Secretary of Defence Visits the Indo-Pacific
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
Chinese Marine Research Vessel South of Australia
China's New Amphibious Barges
US Secretary of Defence Visits the Indo-Pacific
Maritime Cooperation in the South China Sea
HMAS Sydney Regional Presence Deployment
Anti-Submarine Warfare Exercise in Australia
Links:
Stairway To Taiwan – The Chinese Amphibious Bridging System - Alex Luck
https://www.navalnews.com/naval-news/2025/03/stairway-to-taiwan-the-chinese-amphibious-bridging-system/
China's naval activity off Australia: coercion or common practice? - National Security Podcast
https://podcasts.apple.com/au/podcast/chinas-naval-activity-off-australia-coercion-or-common/id1395131021?i=1000701008315
Sea Control 568: Jennifer Parker on an Australian Coast Guard
https://cimsec.org/sea-control-568-jennifer-parker-on-an-australian-coast-guard/

Mar 19, 2025 • 48min
Episode 26: Houthis and the Red Sea, Collins LOTE and Hanwha/Austal
Maritime Matters Episode Title: Houthis and the Red Sea, Collins LOTE and Hanwha/Austal
In this episode of Maritime Matters Jennifer Parker (https://www.jennifer-parker.com.au/) and Richard Dunley (https://www.unsw.edu.au/staff/richard...) discuss the week that was in Maritime Matters, including:
Houthis and the Red Sea
Vietnam-Indonesia Maritime Boundary Settlement
Cambodia’s Ream Naval Base
Collins Class LOTE issues
Hanwha purchase of Austal stock
Harold Holt Naval Communications Station
Australian defence and the nebulous “archipelago” - https://www.lowyinstitute.org/the-interpreter/australian-defence-nebulous-archipelago

18 snips
Mar 6, 2025 • 47min
Episode 25: PLA-N Task Group circumnavigates Australia
A Chinese naval task group recently completed a circumnavigation of Australia, raising alarms about maritime security. The discussion delves into the implications of their live fire exercises, which interrupted civilian air traffic. There’s a spotlight on Australia's naval capabilities and the urgent need for better defense funding. Additionally, perceptions of national security in the context of China's military maneuvers are explored, alongside a reassessment of the AUKUS alliance amidst evolving global dynamics.