Original article by Ben Packham
The Australian – Page: 1 & 3 : 17-Sep-21

Australia’s new fleet of up to eight nuclear-powered submarines will cost significantly more than the cancelled deal to build 12 French-designed conventional subs. The first of the nuclear vessels is also unlikely to enter service until the late 2030s; the first Attack-class sub had been slated to do so in 2034. However, nuclear subs can be deployed for many months at a time without needing to surface, while conventional subs must do so regularly in order to recharge their batteries. The federal government has already invested some $2.5bn in the Attack-class contract with Naval Group. The government will also extend the operational life of the existing Collins-class submarines until the new fleet is delivered.

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