Australia has moved swiftly to replace Kevin Rudd as ambassador to the United States, appointing senior public servant Greg Moriarty in a calculated maneuver to reset relations with the Trump administration.
Prime Minister Anthony Albanese announced the appointment, according to the ABC, as Canberra attempts to navigate increasingly choppy diplomatic waters with its key security ally.
Rudd, a former prime minister and China hawk, had become a political liability after past critical comments about Trump resurfaced. The move comes as Australia faces mounting pressure to demonstrate its commitment to the AUKUS partnership and broader Pacific security architecture.
Moriarty, a veteran bureaucrat who previously served as secretary of the Department of Defence, brings deep experience in Australia-US defence cooperation at a time when the relationship matters more than ever. With China expanding its Pacific footprint and Washington demanding more from allies, Canberra needs someone who can navigate Pentagon politics as well as State Department protocol.
Mate, this is what happens when great power competition meets domestic politics. Australia finds itself squeezed between its largest trading partner and its key security guarantor – a position that's only getting more uncomfortable.
The timing is particularly delicate. Australia is in the middle of renegotiating defence technology sharing agreements, awaiting clarity on AUKUS submarine timelines, and watching nervously as Trump rattles the cage on everything from tariffs to alliance commitments.

