U.S. Intelligence on Europe, 1945-1995
Title: Department of State, Letter, Armstrong to Allen, February 1, 1957, Top Secret, NARA FOIA.
Creator: Department of State
Date in Source: February 1, 1957
Subject: Greece - SIGINT - Listening posts - Intelligence facilities - Site surveys - USAFSS - Status of forces agreement
Format: 2 p.
Note: Top Secret