Mr Morrison spoke to his French counterpart on Thursday for the first time since Australia scrapped a $90 billion submarine deal with Naval Group and opted instead for an agreement with the US and UK on nuclear-powered subs.

Mr Macron said Australia "broke the relationship of trust" between the two countries and it was up to Mr Morrison to repair the relationship.

On arrival in Italy on Friday night for a G20 meeting, Mr Morrison told reporters he very much appreciated that Mr Macron had reached out to make a personal call to him, and Australia respected and understood the obvious disappointment of France.

"So we've started the way back, I think that's a positive thing. Of course there will be candid conversations at the start as we deal with the issues as they've presented," he said.

"The way you build back those relationships is you work together on the things that matter to us both," Mr Morrison said, referencing shared interests in the Indo-Pacific and policies on oceans and technology.

"Antarctica is another key area and Australia is a highly reputable operator there. I know France equally has their interests there," he said.

The call between the two leaders delayed Mr Morrison's departure from Canberra on Thursday night for the G20 summit in Rome.

The federal government said the phone call came after Mr Morrison wrote a letter to Mr Macron in October.

US President Joe Biden told reporters after meeting Mr Macron overnight that the United States had been "clumsy" in its orchestration of the AUKUS agreement.

Mr Biden added the submarine deal "was not done with a lot of grace".

"I was under the impression that France had been informed long before," he said.

with AP

Australian Associated Press