According to Iranian Sources German's Spying And Propaganda Activities In Iran During Nazi Period

Duringthe 1930s, whenthe Nazi governmentwasfounded, theGermansweremovedbythe idea of spreadingandbuilding a greatempire. Therefore, theydevelopedplansforthe East, wheretheythoughtwas "thefield of life", that is, the Russian territoryandCaucasusandIranianoil. Inthiscontext, theyenteredintothe "fifthcolumn" structure, whichcouldcreate a Germansympathy in Iran. In Iran, theyhavesucceeded in creating a politicalenvironmentthatbelieves in GermanadmirationandGermanpower, with a significantnumber of technicalexpertsuntilthe Second World War. Duringthewar, Iran wasoccupiedbytheAlliesduetothe presence of Germanelementsandthe "fifthcolumn". Thus, it cameout of theGermans' control. However, in theoccupied Iran, variousspyingand propaganda activities of theGerman "fifthcolumn" continued. Theactivities of theGermans in Iran endedwiththeineffectiveness of theattacktheylaunched on theterritory of SovietRussia