AUKUS advance on UUVs contrasts with Virginia-class compromise
The USS Minnesota arrives in Rockingham, Western Australia, in February 2025. (US Navy/Lt Corey Todd Jones)
AUKUS has always carried the ambition of a generational submarine programme running alongside the urgency of near-term capability competition in the Indo-Pacific.
Nowhere has that ambition been more visible than at the AUKUS Defence Ministers’ meeting in Singapore on 30 May 2026, where Australia’s Richard Marles, the US’s Pete Hegseth and the UK’s John Healey simultaneously confirmed the first Pillar II signature project, with delivery starting in 2027, and quietly settled a debate over submarine acquisition by announcing that Australia would pursue three in-service Virginia-class submarines rather than a mix of new and second-hand hulls.
The two announcements sit at opposite ends of
Our news & analysis is now part of Defence Insight®
A Basic-level or higher Defence Insight subscription is now required to view this content.
More from Naval Warfare
-
Lessons shaping the next phase of Arleigh Burke production post-Flight IIA
The accelerated delivery of the final Flight IIA destroyer, USS Patrick Gallagher, showcases the payoff of years of workforce investment and process reform at Bath Iron Works, with the lessons feeding into Flight III production.
-
Peru partnership may serve as a template for South Korean naval exports into South America
With a growing pipeline of naval modernisation programmes in South America, South Korean companies could be set to expand their presence in the region as recent contract wins highlight growing collaboration.
-
AUKUS plan B? Japan’s submarines stopgap gains traction
Australia’s Collins-class life of type extension has revived debate over whether Canberra needs a contingency plan as risks to every stage of the AUKUS pathway mount. With Japan newly open to exports, the case for a diesel-electric stopgap is gaining traction.
-
Seoul’s SSN programme launch raises questions on fuel, tech and build location
Seoul has unveiled its “Jangbogo-N Project” to develop domestically built, nuclear-propelled attack submarines in close coordination with Washington, marking an escalation of the Republic of Korea’s deterrence posture against Pyongyang’s undersea nuclear capabilities.