Ghost Wars (2017)

S2E13 Secret Soviet Bases

Beneath the surface of the former Soviet Union exists a concealed realm filled with Cold War mysteries. In Ukraine, which once boasted the third largest nuclear stockpile globally, Don ventures behind the Iron Curtain to uncover the true extent of Soviet preparations for a nuclear conflict. From clandestine submarine facilities to subterranean living quarters, these highly classified locations have never been showcased on American television before.