Defense Technical Information Center Research & Engineering Gateway (DTIC R&E)
Both publicly releasable and access controlled documents in all areas of defense research (science, technology, engineering, social science, business & budget), DOD directives & instructions. DTIC is the central scientific, research, and engineering information support activity for the DOD.
Click the Access-Controlled Sites tab. Access available to U.S. DOD/military employees and U.S. government employees and their contractors.
CAC login/registration required.