While the first of Australia's future submarines is at least 12 years from hitting the water, the vessels are getting a name change.
The first of Australia's next-generation fighter jets have touched down at their new home at Williamtown RAAF base in NSW.
Serious discrepancies are emerging over the status of Australia's biggest ever defence project, with Defence Minister Christopher Pyne rejecting reports of extra costs and construction time.
Peter Ferry, 96, makes his first trip back to Victoria's East Sale RAAF base since the Second World War.
Queensland's bid to become the next big player in Australia's race for space takes a giant leap forward as a rocket carrying Australia's first commercial payload is launched skyward in the state's southern outback.
Iranian criminals were the likely culprits seeking to make money from hacking into Perth-based shipbuilder Austal, cyber security authorities believe.
A cyber security breach and extortion attempt on the WA-based Defence shipbuilder has escalated fears about attacks on national security.
With Donald Trump pulling the US out of a key nuclear treaty with Russia, and China on the rise, is it time for Australia to start thinking about nuclear weapons? And what would be the cost?
The crash and destruction of one of America's most sophisticated and expensive combat warplanes — an F-35 Joint Strike Fighter — leads to the immediate grounding of Australia's entire fleet of the aircraft.
A new partnership between an Adelaide university and one of the world's largest arms manufacturers is described as "disgraceful", with the National Tertiary Education Union (NTEU) joining the fight against militarisation of Australian universities.