Former government ministers Christopher Pyne and Julie Bishop have fronted a Senate inquiry via teleconference examining whether their post-politics jobs breach parliamentary rules.
Defence Industry Minister Christopher Pyne says the threats from North Korea have flagged the inclusion of missile defence on navy ships at sea.
One of Barnaby Joyce's colleagues admits it is disappointing the prime minister has had to spell out a sex ban to his ministers in a revamped code of conduct.
Defence Industry Minister Christopher Pyne says businesses wanting work in the defence sector may need to beef up cyber security.
Labor's new climate change target is 'a mad policy' that would lead to the reintroduction of a carbon tax, cabinet minister Christopher Pyne say.
The federal government is showing no signs of changing position on the 600 refugees holed up in the defunct Manus Island detention centre.
Defence Minister Christopher Pyne concedes Pacific Island nations would have a 'dim view' of Australia if it didn't meet its emissions reduction targets.
Defence Industry Minister Christopher Pyne has looked over an Italian-built frigate, which is one of the designs being considered to be built.
The coalition government will split up its higher education reforms in the hope the Senate will now pass its core university deregulation agenda.
Defence Minister Christopher Pyne says "great challenges" remain 17 years on from the September 11, 2001 attack on New York's World Trade Centre.
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