For our deterrence strategy to be effective, we need to be much clearer about our ‘red lines’ for going to war.

Peter Dutton would invest $21 billion into Australia’s defence program over five years if elected, lifting spending to 2.5 ...

The sale of nuclear-powered submarines to Australia under the AUKUS treaty faces new doubts as U.S. President Donald Trump's ...

As Melburnian Oscar Jenkins prepares to stand trial on mercenary charges in a Russian-held city, the prime minister says "we ...

The United States and the Philippines launched their annual joint military drills on Monday, involving around 14,000 troops ...

Slogging through the same muddy water ways and firing through the same dense jungle, an infantry company from the 1st ...

Oscar Jenkins has been charged under Russian law, the prosecutor in the occupied Luhansk region in eastern Ukraine said.

Russian authorities have charged captured Australian man Oscar Jenkins under the criminal code of participating as a ...

The Defence Department told the ABC that “Australia has not supplied weapons or ammunition to Israel” since the Gaza war ...

Around 150 members of the Australian Defence Force (ADF) are taking part in the 40th iteration of the largest bilateral exercise conducted between the ...