
Caption
Bucket-wheel excavators mine rare earth materials on Ukrainian soil on February 25, 2025, in the Zhytomyr region of Ukraine. (Kostiantyn Liberov via Getty Images)
Senior Fellow and Director, Center for Defense Concepts and Technology
Fellow, Center for Defense Concepts and Technology
Senior Fellow, Center for Defense Concepts and Technology
Senior Fellow, Center for Defense Concepts and Technology
Senior Fellow, Center for Defense Concepts and Technology