Cordon of Steel: The U.S. Navy and the Cuban Missile Crisis - President John F. Kennedy, Nikita Khrushchev, Admiral Dennison, U-2, Fidel Castro, SS-4 Sandal and SS-5 Skean Soviet Missiles eBook by
Maximum Range of Cuban Missiles
SS-4 Sandal missile, Belcher Bits BL13 (2013)
R-12 (SS-4) Nuclear Missile on Launch Table - Kaluga | monument, missile on display
Soviet R-12 (SS-4 Sandal) Nuclear Missile
Ron Eisele on Twitter: "22 June 1957. First launch of the R-12 Dvina. Soviet theatre ballistic missile. NATO reporting name SS-4 Sandal. https://t.co/G2rKPZ57xv" / Twitter
Missile Locations In Cuba
The Ghosts of Soviet Past: Crawling Through the Decayed Nuclear Missile Bases of the USSR