The blockade imposed by the Soviet Union around the western sectors of Berlin from 24 June 1948 to 12 May 1949 forced the Western Allies to establish an airlift along air corridors specifically allocated to aircraft supplying the cut-off city. In July 1948, the cartoonist of the German daily newspaper Frankfurter Rundschau points out the implications of the airlift, whose initial objective is to supply Berlin while, above all, symbolically protecting Europe against the Soviet threat.