US bans Chinese rare‑earth magnets for defence contractors

Effective immediately, the new regulation bars all Department of Defense contractors from acquiring rare‑earth permanent magnets produced in China, a material essential for high‑performance motors and guidance systems.

Officials argue that the move safeguards the integrity of next‑generation weapons and reduces the risk of covert sabotage.

Chinese manufacturers have warned of potential retaliation, but U.S. officials maintain that national‑security considerations outweigh trade concerns.

The ban is expected to spur domestic production and encourage allied suppliers to fill the gap.