An Australian federal court dismissed an appeal by Daniel Duggan, a former U.S. Marine Corps pilot, challenging his extradition to the United States over charges that he illegally trained Chinese military aviators during his time as an instructor for the Test Flying Academy of South Africa.
Justice James Stellios ruled on April 16, 2026, that the 2024 extradition order issued by then Australian Attorney-General Mark Dreyfus was lawful and no jurisdictional errors were made in the decision. Duggan’s appeal sought to overturn this order but was denied. Following the ruling, Duggan remains in extradition custody in Australia pending his transfer to the U.S.
Duggan’s wife, Saffrine Duggan, spoke outside the Federal Court in Canberra, stating they would consider further legal options, including potential appeals or requests for the current attorney-general, Michelle Rowland, to reverse the extradition directive. “We are very disappointed by this ruling and we will consider our options carefully. But make no mistake, we will not give up,” she said.
Extradition Charges and Allegations
The U.S. indictment, unsealed in late 2022, accuses Duggan of conspiring to provide unauthorized training to Chinese military pilots in 2010 and 2012 and possibly other times without obtaining the necessary export licenses. Prosecutors claim Duggan received around 88,000 Australian dollars (approximately $61,000) in payments linked to this training, alongside travel expenses to the U.S., South Africa, and China. Some training sessions were reportedly described as “personal development training.”
Duggan, aged 57 and originally from Boston, was arrested in 2022 near his family home in New South Wales and has been held in maximum-security detention since. Corporate records indicate he lived and worked in China for about five years prior to his arrest. He served 12 years in the U.S. Marines before moving to Australia in 2002, gaining Australian citizenship in 2012 and renouncing his U.S. citizenship.
Why it matters
This case highlights ongoing geopolitical tensions surrounding the transfer of military knowledge and technology to China, especially when involving former Western military personnel. The successful extradition order demonstrates Australia’s adherence to legal cooperation with the U.S. on national security concerns. The outcome may influence future cases involving alleged unauthorized defense-related training abroad.
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