Approved for Release 2026 DIMClOlATt Of OPUAIIONi Intelligence information Report Warning notice , SENSITIVE INTELLIGENCE SOURCES A ND. METHODS IMOIA i Ciukiiliod by Recorded fieparfing Officer fKempf Mm General Oeclouihohan $ ?- ■-■ T i / i-^.. det - s=\s;;iv- intelligence SUUIxCESA ND METHODS INVOLVE! 10. Besides the Systet-7S SA-2] warheads, Site 4 also checked the warheads for- a missi'e(s) known as the System-300 and/or Aldan. (Field Comment: Source did not know if Aldan was another’name for the System-39<; r.issile, or if they were two similar missiles.) The System-300/A,id an warheads after being checked at Site 4 were taken to Lite JT for launching. According to rumor, the missile was for antimissile defense (protivo raketnaya oborona - PRO). (Fie!d Comment: Source* identified the System-300/Aldan missile in avail able rei'erence material as the ABM-1/GALOSH-) ■ 11. The warhead for the Sys tern-300/Aldan missile was about two meters long and 80 to 100 certimeters in diameter. The war­ head weighed approximately 400 kilograms, and it contained an unrecalled number of black cassettes, 45 x 12 centimeters, which housed an unknown .number of metal balls (shariki). Warheads for the System-75 [SA-2] missile had approximately 100 grey cassettes, 30 x 7 centimeters, each of which held about 200 to 300 metal balls , each no more than l.S centimeters in diameter. (Field Comment: Source had no knowledge regarding nuclear warheads) He opined that all systems could be equipped with nuclear warheads. However, Source stated all work done by his department was basically experimental (opytnaya).) " 13. According to hearsay, experiments involving laser weapons were being conducted at an unknown location at the range. Sup­ posedly, the tests involved powerful antennas (no further details). 14. On one evening in late Summer 1973, Source observed an f^ ' JA ;• > €-e-N-F-M^4W-A4r «-e-N-4^-i—B-^-f^^F^T-A^WARNING NOTICE - SENSITIVE INTELLIGENCE SOURCES AND METHODS INVOLVED FIRK-311/01658-" unidentified phenomenon at Site 7. While watching a sport com­ petition between Canada and the.USSR on television, he stepped outside for some air and observed an .unidentified sharp (bright) green circular object or mass in the sky. The object was situated west of the site at■an angle'of sighting of approximately 70 degrees. The altitude of the object was undeterminable. (Field Comment: Although there were'no clouds in the sky that evening, 5ource~believed that the green mass would have been higher than cloud level. Source could not estimate the diameter of the object.) Within 10 to 15 seconds of observation, the green circle widened and within a' brief period of time several green concentric circles formed around the mass. -Within minutes the’coloring dis­ appeared. There was no sound, such as an explosion, associated with the phenomenon.’ (Field Comment; Source had no opinion as to what this phenomenon'""wa!rr““^^ no resaltant rumors. Source could not provide any further details.)