The ships were also each armed with four  torpedo tubes in a single quadruple rotating mount amidships; one reload was carried for each tube. The first batch of ships were each equipped with four depth charge throwers for which 54 depth charges were carried.
Each ship featured four torpedo tubes arranged in a single quadruple rotating mount near the middle; one spare was stored for each tube. The first group of ships included four depth charge launchers, holding 54 depth charges each.