1:72 Hobby Boss 82933, C-72 Двина (S-72 Dvina) – NATO: SA-2 Guidline     The missile   With the advent of inflight refuelling and the US B-47 and B52 long range bombers in 1953 the Soviet Union embarked on the development of a high-altitude capable surface to air missile to replace its high-altitude anti-aircraft artillery. […]