Australia war-gaming use of nuclear-powered subs in conflict with China

Read the original at The Sydney Morning Herald ↗
Cite

Koziol, M. (2026, October 19). Australia war-gaming use of nuclear-powered subs in conflict with China. The Sydney Morning Herald. https://www.smh.com.au/world/north-america/australia-war-gaming-use-of-nuclear-powered-subs-in-conflict-with-china-20261020-p616qj.html?ref=rss&utm_medium=rss&utm_source=rss_feed

Dated from the outlet's own feed. Check the original for its byline.

The Sydney Morning Herald · collected 2026-10-19 · by Michael Koziol

Quick Summary

The Australian Defence Force is currently participating in war games organized by the Hudson Institute and the United States Studies Centre, simulating potential conflicts with China. These exercises involve modeling how US nuclear-powered submarines and those to be acquired through AUKUS would be used. The event includes participation from military personnel and civilian experts, highlighting the practical application of the AUKUS agreement as Australia prepares to host US nuclear subs near Perth starting in 2024.
Written locally by qwen2.5:14b on 2026-10-19, using this article's own text rather than the other coverage of the same event (that is the story summary below).

AI analysis runs on qwen2.5:14b, locally

Story summary

The Australian Defence Force (ADF) is participating in war games this week in Canberra, simulating a regional conflict with China. These exercises are being run by the Washington-based Hudson Institute and involve US nuclear-powered submarines that will be based near Perth starting next year as part of the AUKUS agreement. Bryan Clark, director at the Hudson Institute, noted half the participants are from the ADF, with US and Japanese military personnel making up another quarter. The war games aim to demonstrate how these submarines would be used in a conflict scenario and underscore Australia's commitment to the AUKUS pact amid growing tensions with China.

Written for “Australia Nuclear Submarine Strategy” on 2026-10-19, grounded in this article and the 0 other(s) covering the same event.
Why this leaning score
This article does not take a side on a contested political question, so it has no leaning score. That is an answer rather than a gap: a match report or a rescue can be warmly or critically written without being left or right, and scoring it anyway is how approval of a subject gets recorded as a political position.
No political leaning scored for article 91474 · logged 2026-10-19

Story

📰 Australia Nuclear Submarine Strategy
Politics · 1 article(s) covering the same event.

Compared with similar articles

Nothing to compare against. No article is close enough to this one for the pipeline to have linked or judged the pair.
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
21
sentences that state something as happening or true
Uncertain
5%
1 of 21 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
61/100
The Sydney Morning Herald's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-10-19 · how these are computed

How this is being covered How these are calculated →

Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

The Sydney Morning Herald · 4186 article(s) · 11 correction(s) detected
Running correction rate · 11 correction(s)

Who wrote this

Michael Koziol
38 article(s) here · 1 carrying a prediction
🔮 The Australian Defence Force is participating in war games this week that simulate a regional conflict with China and how US submarines, as well as those to be acquired under AUKUS, would be utilised.
🔮 It also comes just two weeks before the midterm elections in which polls suggest Trump’s Republican Party will lose control of the House of Representatives and possibly the Senate, amid concerns the president is not focused on bread and butter matters for Americans.
🔮 We will forever carry their memory in our hearts …
🔮 “Any action to restrict lamb meat imports would only increase costs for US consumers, reduce product availability and risk reversing the steady growth in US demand for lamb to the detriment of the US industry.” Moriarty said Australia’s supply of high-quality lamb actually helped develop the US sheep industry, and contributed to flock productivity through genetics partnerships, technology transfer and pest research.
🔮 Zacharia may have technically been in the job five days, but she really only lasted 15 minutes.
🔮 These are the voters – past supporters who have drifted or may not bother voting this year – whom Trump wants to reach with his whistle-stop campaign tour.
🔮 Asked for one thing she would do in office that might be unpopular with some voters, she said: “Firing all Republicans.”
🔮 I will not be silenced.”
🔮 The US president on Friday struck a deal to buy Russian diesel, upending years of sanctions against Moscow, though it was not evident that Vladimir Putin could fulfil his end of the deal, given he is struggling to fuel his own economy.
🔮 Martin Robinson held his wife Debra as she told the court on the final day of the murder trial that “our lives will never be the same without them, but our love for them will never fade”.
Also by Michael Koziol
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 38 articles by Michael Koziol →

Topics

ADF AUKUS Australia Canberra Washington

Subjects

ADF ORG · 6× AUKUS ORG · 5× Australia GPE · 4× Clark PERSON · 4× Washington GPE · 3× Canberra GPE · 2× the Hudson Institute ORG · 2× China GPE · 1× Hudson Institute ORG · 1× The Australian Defence Force ORG · 1×

Narrative

But the new focus on nuclear-powered submarines, which will soon be based in Western Australia, demonstrates the AUKUS agreement progressing from theory into military practice, and underlines the seriousness with which the militaries regard a potential conflict. Clark, speaking in Washington this month, worried Australia was yet to convince the public of the utility of AUKUS and the nuclear-powered submarines it will spend tens of billions acquiring. “I feel like the ADF, the Australian government, hasn’t made the case for how they would use them and why it’s important to buy them,” Clark said.
framing: assertive · carried by 1 article(s) · first seen 2026-10-19
🔮 The Australian Defence Force is participating in war games this week that simulate a regional conflict with China and how US submarines, as well as those to be acquired under AUKUS, would be utilised.
2026-10-19 · The Sydney Morning Herald
Australia war-gaming use of nuclear-powered subs in conflict with China · assertive framing

Claims (21 extracted, 1 hedged)

The Australian Defence Force is participating in war games this week that simulate a regional conflict with China and how US submarines, as well as those to be acquired under AUKUS, would be utilised. asserted
submarines → participate → AUKUS
The war games are being run in Canberra over three days by the Washington-based Hudson Institute, a conservative think tank that regularly models the likely permutations of military conflicts and contingencies, along with the United States Studies Centre. asserted
that → run → Centre
Bryan Clark, director of the Centre for Defence Concepts and Technology at the Hudson Institute, said half the participants came from the ADF, while US and Japanese military personnel made up a quarter, and the rest were civilian experts. asserted
rest → say → quarter
“We’re paying for it, we’re sponsoring it, they’re participating,” Clark said. asserted
Clark → pay → it
“We give them the entire ADF to play with”, as well as the US nuclear-powered submarines that are due to rotate through Submarine Rotational Force (West) near Perth from next year. asserted
that → give → year
“If Australia comes under attack, these SRF submarines are going to be pressed into service to defend Australia because they’re already there, and we have an alliance relationship, obviously,” he said. asserted
he → come → relationship
“What we want to see is how do the teams use these submarines along with the rest of the resource, and what’s the most valuable mission they could be doing.” uncertain
they → want → resource
Countries routinely conduct or participate in war-gaming exercises, and in the United States, it is common for think tanks to lead them. asserted
tanks → conduct → them
The Hudson Institute has run war games in Canberra previously, such as a 2024 activity focused on uncrewed systems, held at the government’s Joint Experimentation and Wargaming Laboratory. asserted
Institute → run → Laboratory
But the new focus on nuclear-powered submarines, which will soon be based in Western Australia, demonstrates the AUKUS agreement progressing from theory into military practice, and underlines the seriousness with which the militaries regard a potential conflict. Clark, speaking in Washington this month, worried Australia was yet to convince the public of the utility of AUKUS and the nuclear-powered submarines it will spend tens of billions acquiring. “I feel like the ADF, the Australian government, hasn’t made the case for how they would use them and why it’s important to buy them,” Clark said. asserted
Clark → power → them
“I think that will be important as we get further down the line, and it actually gets to the point where you are actually spending the money on buying them. asserted
you → think → them
Under AUKUS, Australia is due to acquire three nuclear-powered submarines from the US, starting in the year 2032, before building a new AUKUS-class nuclear-powered submarine with the United Kingdom. asserted
Australia → acquire → Kingdom
Defence and security expert Jennifer Parker, an adjunct professor at the University of Western Australia, noted the Defence Force always conducted war games. asserted
Force → note → games
“They would be regularly war-gaming the most dangerous scenario for our region ... this would likely include the prospect of regional conflict,” she said. asserted
she → game → conflict
Parker shared Clark’s concerns about the likelihood of a conflict in the near term. asserted
Parker → share → term
“My impression is that the ADF senior leadership is deeply concerned about the prospect of a major conflict in the coming years. asserted
leadership → concern → years
“There is a deep disconnect between the thinking in the ADF, I would say, and the public understanding of the risk.” asserted
I → be → risk
A Department of Defence spokesperson said a small cohort of ADF personnel were taking part in the tabletop exercise, titled Defending Australia in a Post-Dominance World. asserted
cohort → say → World
“Defence routinely engages in simulated tabletop exercises, aiming to enhance operational understanding and capabilities with our partners,” they said. asserted
they → engage → partners
The war games come exactly a year after US President Donald Trump affirmed AUKUS was “full steam ahead” during Prime Minister Anthony Albanese’s official visit to the White House. asserted
AUKUS → come → House
Get a note directly from our foreign correspondents on what’s making headlines around the world. asserted
what → get → world
💬Give feedback
🕘History 🎫Support