US to send only used nuclear subs to Australia

Australia will only receive used nuclear-powered submarines from the United States as part of an agreement to “streamline” the AUKUS deal, with the move branded yesterday as a “cost-effective” measure by Defence Minister Richard Marles.

The two nations — together with the third partner in their security pact, Britain — met at Singapore’s Shangri-La Dialogue, which brings together top defence officials and experts from about 45 countries.

Under the 2021 AUKUS deal, Australia is expected to receive at least three so-called “Virginia-class” nuclear-powered submarines from the United States within 15 years.

Australia had been expecting to receive two used submarines and one new one, but the countries announced Saturday that all three will now be in-service vessels from the US Navy stock. When asked why Canberra was now receiving only used equipment, Marles, who is also deputy prime minister, told reporters yesterday it would be more cost-effective.

“In the context of a very complicated endeavour, we need to place a premium on simplicity,” said Marles, who added that the submarines will also be the same model.

“I cannot overstate the significance of that, both in terms of the submariners who are operating them, but also the people who are working on them to sustain those submarines,” Marles said.

“It is definitely cost-effective. And to be clear, this is a very expensive programme… and so we are trying to find every cost-effective option as we walk down this path.”