. . . "S-75 Dvina/SA-2 \\\"Guideline\\\"/SA-N-2" . "Lavochkin OKB S-75 Dvina" . "SA-2 missiles" . . "S-75 Dvina (SA-2 \\\"Guideline\\\")" . . . . "S-75 Dvina" . "SA-2 'Guideline'" . "SA-2 SAM" . . "Guideline" . . . . . . . "S-75 Dvina (SA-2 Guideline)" . . "SA-2 Guideline SAM" . "present and former operators" . . . . "S-75 SAMs" . "SA-2s" . . "S-75M3 Volhov" . . "SAM-2" . "2300000.0" . "S-75 M3 \\\"Volhov\\\"" . . "S-75M Dvina" . "Lavochkin SA-2" . "SA-2/V-750" . "HQ-3" . "S-75 Dvina#Major variants" . . . "SA-2 Guideline" . . "SA-2 \\\"Guideline\\\"" . "Lavochkin S-75 Dvina" . . . "Surface-to-air missile S-75" . . "Soviet high-altitude surface-to-air missiles" . . . "S-75 Dvina#DF-7" . . "SA-2 Volga engine" . "Volga" . "surface-to-air missile" . "S-75 \\\"Volhov\\\"" . "S-75 ''Dvina''" . . . . . . . . "SA-2 (Guideline) missile" . . "S-75 Volkhov" . "Sayyad-1" . . "S-75M Volkhov" . . . "M-2 Volkhov-M" . . "S-75 Dvina/SA-2 \"Guideline\"/SA-N-2" . "0.7" . . . "SA-2 missile" . "S-75M D\u017Awina" . . . . . "SA-2 ''Guideline'' surface-to-air missile site" . "HQ-2" . "S-75 Dvina#Missile" . . "S-75" . . "SA-2 antiaircraft radar and missile defense system" . . . "high-altitude surface-to-air missiles" . "Tayer el-sabah" . "SA-2" . . "S-75 Dvina" . "SA-2 ''Guideline''" . . "SAM-2s" . . "SA-2 Guideline (S-75 Dvina)" . . "10.6" . . "S-75 dvina" . . "S-75 (SA-2 Guideline)" . "S-75M3 Volga-2 (SA-2 Guideline)" . . "SAMs" . "SA-2 / S-75" . . "S-75 D\u017Awina" . "SA-2 motor" . "HQ-2B" . "S-75M3" . .