TOP SECRET been produced at 50 yards. Further development can, however, only be carried out as the result of considerable expenditure of scientific man-power and money. In addition, there are other possible techniques which have not been explored either theoretically or practically. PRESENT REQUIREMENTS 5. Neither of these suggestions appears to account for the Moscow phenomena, since the conversations were recorded on straightforward short-wave receivers, which were not capable of picking up either frequency-modulated transmissions or millimetre waves.
- Collection ID
- CAB158
- Conflict
- Cold War
- Document Reference
- CAB 158/14/41
- Document Types
- Report
- File Reference
- CAB 158/14
- Identifier
- 10.1080/swwf.cab158.0014.041
- Keywords
- Intelligence Gathering Intelligence Channels Technology Espionage Communications Eavesdropping Wireless Communications Scientific Research Diplomatic Officials Embassies Intelligence Requirements Counter-espionage Counter-intelligence Secrecy Security
- Languages
- English
- Organizations
- Chiefs of Staff Foreign Office Ministry of Defence Security Service Joint Intelligence Sub-Committee
- Pages
- 3
- Persons Discussed
- Anthony Buzzard Francis Fressanges Patrick Reilly Arthur Shortt Kenneth Strong
- Published in
- United Kingdom
- Themes
- Surveillance
