During World War I, Germany's aggressive submarine campaign significantly diminished maritime traffic from the United States, causing concern among the Allies. Churchill expressed a desire for increased shipping traffic, indicating that disruptions to this traffic would be advantageous, as they could provoke a stronger response from the U.S. He communicated this sentiment to Runciman, emphasizing the strategic importance of commerce in the war effort.
The quote illustrates Churchill's tactical mindset and his view of shipping as not only crucial for supply but also as a means to draw the United States further into the conflict. His remarks underscore the interplay between military strategy and neutral nations' shipping routes during the war.