Signal Corps

The 1st Marine Division and the Silence of the Cancelled Broadcasts

For decades, the US Army tracked the voices of its enemies, but the record of what they failed to hear—marked as 'unintelligible' or 'no signal'—stayed buried in the files of the Signal Corps.

By Miriam Adler · September 17, 2026

Miami Beach Intelligence Service Tracked Japanese in Mexico

American soldiers in Nogales and Japanese agents in Mexico were monitored by a clandestine Miami Beach cell, its operations now summarized in a National Archives catalogue.

By Harlan Pryce · August 18, 2026

NSA maintained Army reports on enemy intelligence and secret codes

Enemy agents were hunted and strategic secrets were guarded in files that remain partially blacked out by the National Security Agency.

By Harlan Pryce · August 18, 2026