Australia live news: Police union calls for security review after shooting; US asks for extradition of former pilot Daniel Duggan

As experts express disbelief that Train brothers were not on the radar of security services, opposition leader says rightwing extremism is ‘domestic terrorism’

A policewoman who survived a deadly shooting at a rural property in Queensland has paid tribute to the victims at a candlelight vigil, AAP reports.

Constable Keely Brough stood with members of Queensland Police at a memorial in Chinchilla on Friday night, honouring constables Matthew Arnold, Rachel McCrow and resident Alan Dare.

The US has made a formal request for extradition for Mr Duggan.

Australia does not have an arms embargo on China, Australia has not sanctioned China, therefore the extradition should fail on the basis it does not meet the requirements of dual criminality.