Defence

Mark Carney is the first Canadian leader to visit Australia in more than a decade, as US President Donald Trump upends the global order.

Australia is among the middle powers grappling with a new and dangerous world order after the Trump administration’s attack on Iran.

Australia’s biggest VC firms won’t be able to co-invest with the government’s newly established defence tech investment fund. Their critics say that’s a problem.

The counter-drone technology firm has staged a sharp recovery just two months after a management selldown sparked a brutal investor backlash.