Why were covoys important to American war efforts?

Convoys were crucial to American war efforts during conflicts like World War I and World War II as they provided protection for merchant ships transporting troops and supplies across the ocean. By grouping ships together, they could defend against enemy submarines and aircraft more effectively, reducing losses and ensuring that essential resources reached their destinations. This strategy helped maintain supply lines, bolster troop morale, and sustain military operations, ultimately contributing to the success of American and Allied forces.