S113 paired an excellent hull with a questionable weapons fit. Thirteen watertight compartments, a double bottom, superior handling, and speed approaching 40 knots made the basic design one of Germany's strongest wartime destroyer hulls. Its 150 mm guns, however, sat at the upper practical limit for manual handling and were better suited to a larger cruiser-sized hull. The comparison is between a destroyer of roughly 2,400 tons maximum displacement and cruisers of 3,000 to 5,000 tons. A small ship maneuvering violently in a close screening action imposed exactly the conditions in which a heavy gun was hardest to train, load, and aim quickly. The 150 mm choice overcorrected for Germany's cruiser shortage by placing cruiser firepower on a destroyer instead of producing a more balanced screen. Four torpedoes in two twin deck mountings and the ability to lay mines gave it offensive options beyond its guns. The result shows why a powerful weapon can reduce a ship's effectiveness when its rate of fire and handling do not match the intended fight.
Chapter · 34:56-39:22
S113 hull quality meets the 6-inch gun problem
The S113 class shows Germany correcting its screening weakness by overcorrecting in gun caliber: an excellent fast hull received 150 mm cruiser weapons poorly matched to destroyer combat.