The third possibility was that the west would have to feed all of Berlin and would have more on their hands than they bargained for. ( seegei ivanovich tiulpanov) Stated that 2000 tons of food would be needed daily to sustain the Germans in the western sectors but he thought the western powers could feed this zones by extensive import of concentrated goods.

- R. H. Hillenkoetter, real admiral , USA navy memo to president Truman June 30,1948

What related event soon followers the events described in this memo ?
A. The German spring
B. The Berlin airlift
C. The battle of Berlin
D. The yalta conference