Australia’s Nuclear Submarine Deal: A Ticking Time Bomb of Delays and Uncertainty
- Australia’s nuclear submarine deal with the US and UK is facing growing concerns over delays and capability gaps.
- Experts warn that the country’s aging Collins-class submarine fleet may not be able to stay operational until the new submarines arrive.
- Defence insiders are pushing for a “plan B” to ensure Australia’s national security, including leasing Japanese submarines.
- The government remains confident in the AUKUS deal, but critics argue that the risks are too great to ignore.
The Australian government’s plan to acquire nuclear-powered submarines from the US and UK as part of the AUKUS deal is facing a perfect storm of delays, capability gaps, and uncertainty.
Defence experts are warning that the country’s aging Collins-class submarine fleet may not be able to stay operational until the new submarines arrive, leaving Australia exposed in the Indo-Pacific region.
The AUKUS deal, which was announced in 2021, aims to provide Australia with a new fleet of nuclear-powered submarines to replace its aging Collins-class fleet.
However, the project is facing significant challenges, including delays in the US shipbuilding program and concerns over the ability of the Australian shipbuilding industry to deliver the new submarines on time.
Defence Minister Richard Marles has expressed confidence in the AUKUS deal, saying that the government is committed to delivering the project on time. However, defence insiders are pushing for a “plan B” to ensure Australia’s national security, including leasing Japanese submarines to fill the capability gap.
Mike Hughes, the director of the Defence Strategy Program at the Australian Strategic Policy Institute, said that there are clear risks in every key step of the AUKUS optimal pathway.
“The value of three democratic countries working on a great, once in a generation project is that they are quite transparent about the nature of the project,” he said.
“The risks are substantive, they are real.”
One of the key concerns is the ability of the US to deliver the Virginia-class submarines on time.
The US needs to double its production rate of nuclear-powered submarines to meet its own needs and provide an extra submarine every three years to Australia.
However, the US shipbuilding program is facing significant challenges, including inefficiencies at shipyards, slow production rates within suppliers, and prioritisation of production of the Columbia-class submarine.
Dr Marcus Hellyer, head of research at defence think-tank Strategic Research Australia, said that the US needs to rebuild its workforce and upgrade its aging shipbuilding infrastructure at an extraordinary pace.
“We’ve seen over the last decade, China has overtaken the US as the world’s largest navy,” he said. “The US has been trying to ramp up production in terms of the number of ships it’s producing each year, and it’s consistently fallen short.”
Analysis: What This Means for Australia
The AUKUS deal is a critical component of Australia’s national security strategy, providing the country with a nuclear-powered submarine capability to deter potential adversaries in the Indo-Pacific region.
However, the delays and capability gaps facing the project pose significant risks to Australia’s national security.
Security analysts say that the government needs to consider contingency plans to ensure that Australia’s national security is not compromised. “Australia needs to be thinking about plan B options, including leasing Japanese submarines, to fill the capability gap,” said Shadow Defence Minister James Paterson.
Law enforcement insiders warn that the delays in the AUKUS deal could have significant implications for Australia’s border security.
“The lack of a nuclear-powered submarine capability could leave Australia exposed to potential security threats in the Indo-Pacific region,” said a senior law enforcement official.
Industry observers believe that the AUKUS deal is a critical component of Australia’s economic security, providing the country with access to cutting-edge technology and expertise.
“The AUKUS deal is a game-changer for Australia’s defence industry, providing opportunities for local companies to participate in the development and construction of the new submarines,” said a senior industry executive.
Expert Commentary
Defence expert Jennifer Parker said that the issue of shipbuilding capacity in the US is very well understood by everyone involved in AUKUS, and so clearly won’t derail the agreement.
“The US submarine industrial base has been an issue since the end of the Cold War. It was a known issue when AUKUS was agreed.
It was a known issue when the optimal pathway was agreed in 2023,” she said.
However, Parker argued that contemplating ideas like leasing Japanese submarines is the wrong path to take. “It would undermine the progress towards AUKUS, in my view,” she said.
“So I do not think Australia should be thinking about leasing Japanese submarines right now, and I don’t actually think it’s a feasible plan when you take into account all of those considerations.”
In conclusion, the AUKUS deal is facing significant challenges, and the government needs to consider contingency plans to ensure that Australia’s national security is not compromised.
The delays and capability gaps facing the project pose significant risks to Australia’s national security, and the government needs to take a proactive approach to mitigate these risks.





