 2 torpedo and A244-S torpedo should be applied to each other to enhance their performances, and 705th Institute was put in charge of A244-S torpedo project in addition to the Mk 46 Mod.2 torpedo project.Although incorporating the best features to each other certainly improved the performance for both torpedoes, the greatest benefit by far was that due to many shared components, production techniques, and other technologies, the logistic support was significantly reduced and the overall cost was also significantly lowered.