On July 20, 2026, President Donald Trump signed an executive order aimed at tightening restrictions on where defense contractors can source critical minerals and sensitive components used in the Pentagon's weapons arsenal. The order, which will take effect on January 1, 2027, is intended to prevent federal defense contractors and subcontractors from bypassing existing laws that prohibit sourcing materials from countries such as China, Russia, Iran, and North Korea.
Peter Navarro, senior counselor for trade and manufacturing at the White House, stated that the order will end what he referred to as the 'waiver racket.' He emphasized the importance of monitoring supply chains, which can extend several tiers deep, to ensure that materials sourced from lower-tier subcontractors are not from unreliable foreign suppliers.
The executive order also instructs War Secretary Pete Hegseth to expedite testing of new source materials that could replace those currently sourced from foreign suppliers. Navarro expressed confidence that the U.S. could increase domestic production of rare earth minerals and other sensitive materials, aiming to reduce reliance on foreign sources and enhance American manufacturing capabilities.