Operation Illipango investigation Operation Illipango, an Australian Crime Commission inquiry, investigated the shipment of heroin to Australia from Cambodia concealed in loads of timber and related allegations of money laundering, according to Australian media reporting published in 2012. Hill also alleged that Hun To was involved in a range of illicit activities, including drug trafficking, illegal deforestation, animal trafficking, illegal gambling and human trafficking. Hill further said that, in 2008, Hun To was accused by two opposition party candidates of ordering his bodyguards to assault them in Cambodia, and that he had heard similar allegations about assaults on critics in Australia. Hun To has denied allegations of involvement in trafficking and money laundering.
Defamation proceedings In 2024,
The Australian removed a 2022 article and published a clarification stating that it did not intend to make criminal allegations against Hun To and accepted his denials; UCA News reported the proceedings were resolved on a confidential basis. Radio Free Asia reported in 2024 that Australia declined to renew Hun To's visa during the dispute and that he and his family held business and property interests around
Melbourne. In 2025,
The Australian reported on a hearing in the
Federal Court of Australia in which
Al Jazeera appealed a ruling connected to a defamation action brought by Hun To over a documentary about
human trafficking and slavery in Cambodia; the report said the network sought access to documents held by the
Australian Federal Police relating to an investigation into international drug trafficking and associated money laundering, and that the AFP resisted disclosure on public interest grounds. == Dispute with Heng Sithy ==