Wikimedi'Òc

Air defense award.jpg - Fdutil

P-18 air defense radar system-1.JPG - ShinePhantom

Badge air defense forces CCCP.jpg - Fdutil

Soviet mobile SAM concept.png - ВоенТех

SAM rings of Moscow, 1957 CIA estimate.png - Retired electrician

SAM rings of Moscow, 1957 CIA estimate RUS.png - Retired electrician

Air defense hall in CDAiK.jpg - Andreykor

NI IIM 85-10008, Dec 85, Air Defense of the USSR.pdf - TheImaCow

NIE 11-13-82, 13 Oct 82, Soviet Ballistic Missile Defense.pdf - TheImaCow

NIE 11-3-66, 17 Nov 66, Soviet Strategic Air and Missile Defenses.pdf - TheImaCow

NIE 11-5-55, 12 July 55, Air Defense of the Sino-Soviet Bloc, 1955-1960.pdf - TheImaCow