A retired U.S. Army Explosive Ordnance Disposal colonel dedicated his three-decade career to eradicating explosive threats to ...

Foreign spies are increasingly trying to gather information about Australia’s military, especially its plans for ...

Google's Threat Intelligence Group warned Wednesday that Russia's GRU military intelligence is hacking Signal accounts used ...

Brazil's attorney general has charged former President Jair Bolsonaro with attempting to lead a coup involving more than two ...

Iran has charged detained British couple Craig and Lindsay Foreman with spying, accusing them of collaborating with Western ...

Eighty-three years after the bombing of Darwin — the largest attack carried out by a foreign power on Australian soil — experts say the event marked a turning point in Australia's alliance with the ...