The last Australians to be executed in Indonesia were Andrew Chan and Myuran Sukumaran in 2015.

Payne Haas’ NRL club, the Brisbane Broncos, confirmed it was aware of the incident.

Broncos coach Kevin Walters paid tribute to Haas after his side’s one-point win over the Sea Eagles during the NRL’s Magic Round on Friday night, which came just hours after news about his father broke in Australia.

“We’re supporting Payne in every way we can,” Walters said. “Payne’s a very strong individual and his family is as well.

“A lot of people probably don’t understand or realise the person that Payne is. He’s a tremendous guy and a tremendous family person and this moment in time he’s going through, we’ll get around him in every way we can. Payne is such a great person of integrity.

“I’m sure he’ll find a way, and we’ll help him find a way.”

The younger Haas has previously shown enormous resilience to overcome personal adversity throughout a career that has been plagued by family issues.

His mother Uiatu “Joan” Taufua faces manslaughter charges after a head-on car crash near the Gold Coast in December 2022 that killed three people. She has not yet entered any formal pleas, with the case adjourned until July to allow her to undergo further psychiatric testing.

There is no suggestion anyone else in the family is involved in the allegations against Gregor Haas.

His arrest was aided by Philippine investigators.

But it was unclear how an extradition would proceed from here, if at all. At least one senior figure from the Indonesian National Police believed Australia’s “approval” was necessary.

Professor of international law at Australian National University Donald Rothwell, however, said Philippine-Indonesia extradition would be a bilateral process and Australia would not need to be involved.

Complicating matters, he said the Philippines was a signatory to an international agreement that prohibited extraditions if they were to lead to an execution.

Sulistyo said his agency expected “no problems” with having Haas extradited to Indonesia.

One possible option was for the Philippines to send Haas to Indonesia under an agreement that he would not be sentenced to death if convicted.

The Australian Department of Foreign Affairs and Trade said it was providing consular assistance to an Australian arrested in the Philippines. It declined to provide further details.

Indonesian officials have told this masthead the Australian Federal Police were not involved in the arrest.

Haas’ capture follows the arrest of Australian accountant Troy Smith in Bali with an alleged 3.5 grams of methamphetamines.

Smith’s lawyers hope to have him spared what could be a lengthy jail sentence if he is convicted and sent to rehabilitation instead if convicted.

Get a note directly from our foreign correspondents on what’s making headlines around the world. Sign up for the weekly What in the World newsletter here.