US Has A New Challenge - Building Weapons Without China's Rare Earth Magnets

The US defence sector is particularly reliant on samarium and needs 50 to 100 tons each year, but the US capacity is very limited

NDTV

Published: 3 August 2026

The US defence sector is particularly reliant on samarium and needs 50 to 100 tons each year, but the US capacity is very limited

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