The Norwegian merchant fleet's wartime value

Did the Allies need the Norwegian merchant fleet to win the war?

The statement is an exaggeration, but the fleet was critical in bridging the shortage before American mass-produced merchant ships arrived in large numbers.

The claim that the Allies would have lost without the Norwegian merchant fleet is hyperbolic, but it rests on a serious logistical reality. Norwegian tonnage helped bridge the gap before Liberty and Victory ships began arriving in volume. Without it, the struggle to replace shipping losses and sustain Allied routes would have been considerably tighter. Its importance lay in keeping carrying capacity available during the most constrained period of the convoy war rather than in winning the conflict single-handedly.