Title: National Security Agency (NSA), Diary Entry, GCHQ, June 7, 1985, no classification markings, LoC.
Creator: National Security Agency (NSA)
Date in Source: June 7, 1985
Subject: William Odom - Great Britain - British intelligence services - GCHQ - Peter Marychurch - SIGINT - Joint GCHQ-NSA research areas - Third parties - ZIRCON satellite system - COMFY COBALT satellite intercept system - Troubles with NSA-GCHQ relationship
Format: 2 p.