Australia says it protects tech, after report F-35 fighter parts diverted

Australia said on Monday it protects classified defence technology and has "robust" export controls following a media report that F-35 fighter jet parts were diverted to Hong Kong, sparking US security concerns.

The United States operates more than 800 F-35 jets, its most costly weapons system, which is also flown by many of its defence allies, including Australia.

News outlet Politico said a shipment of F-35 parts, including a canopy with radar-resistant technology, had been unexpectedly diverted to Hong Kong after leaving Australia, raising the possibility that China had accessed the weapons system.

It was not suggested that Australia was responsible.

It was unclear why the equipment was rerouted or who now held it, Politico said in the report on Saturday. Manufacturer Lockheed Martin told the outlet it could not discuss the shipments for security reasons.

Australia has boosted defence cooperation with the United States under the so-called AUKUS pact that will enable it to acquire nuclear-powered submarines.

Both countries have been reducing red tape for transferring secret defence technology between the allies.

"The Australian Government takes the protection of classified and export-controlled technologies extremely seriously," an Australian Defence Force spokesperson said in a statement on Monday.

"Australia maintains a robust export control regime administered by Defence in accordance with Australia's export control legislative framework," it said.

Australia has 72 F-35 jets, and is among seven countries outside the United States sharing a global pool of spare parts, including Canada, Denmark, Italy, the Netherlands, Norway and the United Kingdom.

Another 12 countries have purchased the fighter jet, including Japan, Singapore, and South Korea.

- 'Utmost diligence' -

Lockheed manages the global spare parts programme, which two sources told AFP was controlled by the US military.

Politico said Lockheed Martin had used a third company to ship the components, which were bound for the United States but ended up in Hong Kong instead.

A warehouse in Williamtown, near the city of Newcastle north of Sydney, operates as an Asia- Pacific regional hub for F-35 spare parts.

Australia's parliament heard last year how F-35 parts were moved in and out of the warehouse destined for other parts of the world, placed on commercial aircraft with stopovers in Asia.

The warehouse was previously run by BAE Systems, and was designed to support F-35 jets in Singapore, Japan, and South Korea, as well as US and British aircraft carriers deployed in the region.

Lockheed Martin took control of the warehouse contract responsible for the shipment of F-35 components from Australia in November 2024, a BAE Systems Australia spokesman told AFP on Monday.

"BAE Systems Australia is not under contract and has no involvement in the global shipping of F-35 components," the spokesman said in a statement.

Lockheed Martin Australia said it could not discuss its shipping procedures for security reasons, but every shipment was handled with "utmost diligence".

"Lockheed Martin follows all US regulations established by the Department of War and regulated by the Defense Logistics Agency (DLA) regarding the shipment of aircraft components," a spokeswoman said in a statement.