Iranian Railways, Red Cross Care Packages, and Tail Gunners - WW2 - OOTF 31

How did the Allies build and manage an enormous railway supplying the Soviet Union through Iran? How did the Red Cross deliver aid parcels through enemy territory to Allied POWs? And, how effective were the rear gunners in ground attack aircraft like the Stuka and Sturmovik? Find out in this episode of Out of the Foxholes