FOIA deep study · declassified archive
Briefings of the Sec. of Army (Marsh)
Training, orientation, or proficiency material for remote viewers.
Training-related FOIA file from “SECRETARY OF THE ARMY BRIEFING, 5 OCTOBER 1983”. Covers how viewers were briefed, trained, or checked for proficiency.
Educational FOIA index entry. Always verify wording on the official primary PDF.