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Department of War Targets Advanced Manufacturing to Rebuild U.S. Defense Production - Critical Materials Remain the Constraint

Oct 3, 2026

3 minute read.

Highlights

  • The DoD ManTech Strategic Plan FY2026–2031 identifies offshoring and consolidation as key vulnerabilities in the U.S. defense industrial base.
  • Advanced manufacturing solutions like additive manufacturing and robotics cannot overcome dependence on critical minerals that lack domestic sourcing.
  • ManTech's coordination with DPA Title III signals where capital and qualification will flow—investors should track which materials technologies get funded.
  • Strategic value accrues to domestic critical-mineral projects that can connect mine output through qualified U.S. processing into defense production lines.

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By Daniel

Inspired to launch Rare Earth Exchanges in part due to his lifelong passion for geology and mineralogy, and patriotism, to ensure America and free market economies develop their own rare earth and critical mineral supply chains.

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The Pentagon's ManTech plan targets advanced manufacturing, but REEx warns critical minerals remain the real bottleneck for U.S. defense supply chains. (read full article...)

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