America Does Not Yet Have a Rare-Earth Manhattan Project

Highlights

• Ambassador Perdue calls US rare-earth efforts a 'Manhattan Project,' but REEx argues the benchmark demands centralized command, parallel pathways, and guaranteed industrial capacity—not just investments and press releases.
• The Transition Vulnerability Window is the dangerous gap between deciding to escape strategic dependency and actually possessing qualified domestic supply capacity to replace it.
• MP Materials' planned 10X magnet facility won't commission until 2028, while China can alter export licensing conditions in weeks—exposing a critical timing mismatch.
• The latest US-China rare-earth reprieve extends only to January 10, 2027, offering little runway given the years required to build and qualify mines, separation plants, and magnet supply chains.
• America holds real leverage—capital markets, purchasing power, allied trade access—but finance alone is not industrial strategy; qualified tonnes and redundant supply paths are the true measure.