Hegseth calls US-built nuclear submarines the ‘apex predator’ of the seas. But are they right for Australia?

<p>Some experts argue Virginia-class submarines government is buying second-hand are good for fighting American wars, but not for defending Australia</p><ul><li><p>Get our <a href="https://www.theguardian.com/email-newsletters?CMP=cvau_sfl">new political email<