Did we ever surprise Stalin with our rapid advance over the caucasus mountains ! Intelligence reports indicate a desperate attempt of the red army to "shuffle " sufficient forces against us . Most industrial workers have been drafted into Workers batallions and hastly been shipped to the front. 
Our airpower has been called in to another theater of operation, to stem off an allied attack from iran. Anyway, Italy Hungary. Bulgaria and the Palestinians will send us some airpower. The russian airforce should be kept at distance with those forces, since their airforce uses quantity material.
Motar Karl will be at your disposal again, to reduce a gangerous russian bridgehead in your center. However there is not much we can help you with, against the russian ZentroKaspi naval forces. The main german fightingfront(HKL) is retreating towards the rumanian and polish border. It is of absolute essence, that you archive a victory in Caspian/Caucasus theater.
We might regain the offensive on the eastern front once again
