US military halts F-35 jet deliveries over use of Chinese alloy
- A magnet on the stealth fighter is made with material from China, and the pause is to ensure compliance with defence regulations on the use of metals
- The item is not part of any sensitive systems, and the move won’t affect operations of F-35 aircraft already delivered to the US military and overseas partners
The Pentagon has halted deliveries of Lockheed Martin Corp’s F-35 after finding an alloy used in magnets for pumps on the fighter aircraft was made in China.
The F-35 programme office “temporarily paused the acceptance of new F-35 aircraft to ensure the F-35 programme’s compliance” with defence regulations “pertaining to speciality metals”, Defence Department spokesman Russell Goemaere said in an email.
He said the pause will not interfere with operations of F-35s already delivered to the US military and partners abroad because “the magnet does not transmit information or harm the integrity of the aircraft and there are no performance, quality, safety or security risks associated with this issue”.
“Once the issue was discovered,” the F-35 programme office “found an alternative source for the alloy that will be used in future turbomachines”, Goemaere says.
Lockheed said in a statement that “we are working with our partners and DoD to ensure contractual compliance within the supply chain”.
The contractor said the F-35 remains safe for flight, “and we are working with the DoD to resolve the issue as quickly as possible to resume deliveries”.
